50439000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 256

約数和(自身を含む): 177914880

約数和(自身を除く): 127475880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 25, 30, 34, 40, 43, 46, 50, 51, 60, 68, 69, 75, 85, 86, 92, 100, 102, 115, 120, 125, 129, 136, 138, 150, 170, 172, 184, 200, 204, 215, 230, 250, 255, 258, 276, 300, 340, 344, 345, 375, 391, 408, 425, 430, 460, 500, 510, 516, 552, 575, 600, 645, 680, 690, 731, 750, 782, 850, 860, 920, 989, 1000, 1020, 1032, 1075, 1150, 1173, 1275, 1290, 1380, 1462, 1500, 1564, 1700, 1720, 1725, 1955, 1978, 2040, 2125, 2150, 2193, 2300, 2346, 2550, 2580, 2760, 2875, 2924, 2967, 3000, 3128, 3225, 3400, 3450, 3655, 3910, 3956, 4250, 4300, 4386, 4600, 4692, 4945, 5100, 5160, 5375, 5750, 5848, 5865, 5934, 6375, 6450, 6900, 7310, 7820, 7912, 8500, 8600, 8625, 8772, 9384, 9775, 9890, 10200, 10750, 10965, 11500, 11730, 11868, 12750, 12900, 13800, 14620, 14835, 15640, 16125, 16813, 17000, 17250, 17544, 18275, 19550, 19780, 21500, 21930, 23000, 23460, 23736, 24725, 25500, 25800, 29240, 29325, 29670, 32250, 33626, 34500, 36550, 39100, 39560, 43000, 43860, 46920, 48875, 49450, 50439, 51000, 54825, 58650, 59340, 64500, 67252, 69000, 73100, 74175, 78200, 84065, 87720, 91375, 97750, 98900, 100878, 109650, 117300, 118680, 123625, 129000, 134504, 146200, 146625, 148350, 168130, 182750, 195500, 197800, 201756, 219300, 234600, 247250, 252195, 274125, 293250, 296700, 336260, 365500, 370875, 391000, 403512, 420325, 438600, 494500, 504390, 548250, 586500, 593400, 672520, 731000, 741750, 840650, 989000, 1008780, 1096500, 1173000, 1260975, 1483500, 1681300, 2017560, 2101625, 2193000, 2521950, 2967000, 3362600, 4203250, 5043900, 6304875, 8406500, 10087800, 12609750, 16813000, 25219500, 50439000]

約数ペア:

[(1, 50439000), (2, 25219500), (3, 16813000), (4, 12609750), (5, 10087800), (6, 8406500), (8, 6304875), (10, 5043900), (12, 4203250), (15, 3362600), (17, 2967000), (20, 2521950), (23, 2193000), (24, 2101625), (25, 2017560), (30, 1681300), (34, 1483500), (40, 1260975), (43, 1173000), (46, 1096500), (50, 1008780), (51, 989000), (60, 840650), (68, 741750), (69, 731000), (75, 672520), (85, 593400), (86, 586500), (92, 548250), (100, 504390), (102, 494500), (115, 438600), (120, 420325), (125, 403512), (129, 391000), (136, 370875), (138, 365500), (150, 336260), (170, 296700), (172, 293250), (184, 274125), (200, 252195), (204, 247250), (215, 234600), (230, 219300), (250, 201756), (255, 197800), (258, 195500), (276, 182750), (300, 168130), (340, 148350), (344, 146625), (345, 146200), (375, 134504), (391, 129000), (408, 123625), (425, 118680), (430, 117300), (460, 109650), (500, 100878), (510, 98900), (516, 97750), (552, 91375), (575, 87720), (600, 84065), (645, 78200), (680, 74175), (690, 73100), (731, 69000), (750, 67252), (782, 64500), (850, 59340), (860, 58650), (920, 54825), (989, 51000), (1000, 50439), (1020, 49450), (1032, 48875), (1075, 46920), (1150, 43860), (1173, 43000), (1275, 39560), (1290, 39100), (1380, 36550), (1462, 34500), (1500, 33626), (1564, 32250), (1700, 29670), (1720, 29325), (1725, 29240), (1955, 25800), (1978, 25500), (2040, 24725), (2125, 23736), (2150, 23460), (2193, 23000), (2300, 21930), (2346, 21500), (2550, 19780), (2580, 19550), (2760, 18275), (2875, 17544), (2924, 17250), (2967, 17000), (3000, 16813), (3128, 16125), (3225, 15640), (3400, 14835), (3450, 14620), (3655, 13800), (3910, 12900), (3956, 12750), (4250, 11868), (4300, 11730), (4386, 11500), (4600, 10965), (4692, 10750), (4945, 10200), (5100, 9890), (5160, 9775), (5375, 9384), (5750, 8772), (5848, 8625), (5865, 8600), (5934, 8500), (6375, 7912), (6450, 7820), (6900, 7310)]