50830000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 200

約数和(自身を含む): 146428128

約数和(自身を除く): 95598128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 25, 26, 34, 40, 46, 50, 52, 65, 68, 80, 85, 92, 100, 104, 115, 125, 130, 136, 170, 184, 200, 208, 221, 230, 250, 260, 272, 299, 325, 340, 368, 391, 400, 425, 442, 460, 500, 520, 575, 598, 625, 650, 680, 782, 850, 884, 920, 1000, 1040, 1105, 1150, 1196, 1250, 1300, 1360, 1495, 1564, 1625, 1700, 1768, 1840, 1955, 2000, 2125, 2210, 2300, 2392, 2500, 2600, 2875, 2990, 3128, 3250, 3400, 3536, 3910, 4250, 4420, 4600, 4784, 5000, 5083, 5200, 5525, 5750, 5980, 6256, 6500, 6800, 7475, 7820, 8125, 8500, 8840, 9200, 9775, 10000, 10166, 10625, 11050, 11500, 11960, 13000, 14375, 14950, 15640, 16250, 17000, 17680, 19550, 20332, 21250, 22100, 23000, 23920, 25415, 26000, 27625, 28750, 29900, 31280, 32500, 34000, 37375, 39100, 40664, 42500, 44200, 46000, 48875, 50830, 55250, 57500, 59800, 65000, 74750, 78200, 81328, 85000, 88400, 97750, 101660, 110500, 115000, 119600, 127075, 130000, 138125, 149500, 156400, 170000, 186875, 195500, 203320, 221000, 230000, 244375, 254150, 276250, 299000, 373750, 391000, 406640, 442000, 488750, 508300, 552500, 598000, 635375, 747500, 782000, 977500, 1016600, 1105000, 1270750, 1495000, 1955000, 2033200, 2210000, 2541500, 2990000, 3176875, 3910000, 5083000, 6353750, 10166000, 12707500, 25415000, 50830000]

約数ペア:

[(1, 50830000), (2, 25415000), (4, 12707500), (5, 10166000), (8, 6353750), (10, 5083000), (13, 3910000), (16, 3176875), (17, 2990000), (20, 2541500), (23, 2210000), (25, 2033200), (26, 1955000), (34, 1495000), (40, 1270750), (46, 1105000), (50, 1016600), (52, 977500), (65, 782000), (68, 747500), (80, 635375), (85, 598000), (92, 552500), (100, 508300), (104, 488750), (115, 442000), (125, 406640), (130, 391000), (136, 373750), (170, 299000), (184, 276250), (200, 254150), (208, 244375), (221, 230000), (230, 221000), (250, 203320), (260, 195500), (272, 186875), (299, 170000), (325, 156400), (340, 149500), (368, 138125), (391, 130000), (400, 127075), (425, 119600), (442, 115000), (460, 110500), (500, 101660), (520, 97750), (575, 88400), (598, 85000), (625, 81328), (650, 78200), (680, 74750), (782, 65000), (850, 59800), (884, 57500), (920, 55250), (1000, 50830), (1040, 48875), (1105, 46000), (1150, 44200), (1196, 42500), (1250, 40664), (1300, 39100), (1360, 37375), (1495, 34000), (1564, 32500), (1625, 31280), (1700, 29900), (1768, 28750), (1840, 27625), (1955, 26000), (2000, 25415), (2125, 23920), (2210, 23000), (2300, 22100), (2392, 21250), (2500, 20332), (2600, 19550), (2875, 17680), (2990, 17000), (3128, 16250), (3250, 15640), (3400, 14950), (3536, 14375), (3910, 13000), (4250, 11960), (4420, 11500), (4600, 11050), (4784, 10625), (5000, 10166), (5083, 10000), (5200, 9775), (5525, 9200), (5750, 8840), (5980, 8500), (6256, 8125), (6500, 7820), (6800, 7475)]