52258000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 141017760

約数和(自身を除く): 88759760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 34, 40, 50, 53, 58, 68, 80, 85, 100, 106, 116, 125, 136, 145, 170, 200, 212, 232, 250, 265, 272, 290, 340, 400, 424, 425, 464, 493, 500, 530, 580, 680, 725, 848, 850, 901, 986, 1000, 1060, 1160, 1325, 1360, 1450, 1537, 1700, 1802, 1972, 2000, 2120, 2125, 2320, 2465, 2650, 2900, 3074, 3400, 3604, 3625, 3944, 4240, 4250, 4505, 4930, 5300, 5800, 6148, 6625, 6800, 7208, 7250, 7685, 7888, 8500, 9010, 9860, 10600, 11600, 12296, 12325, 13250, 14416, 14500, 15370, 17000, 18020, 19720, 21200, 22525, 24592, 24650, 26129, 26500, 29000, 30740, 34000, 36040, 38425, 39440, 45050, 49300, 52258, 53000, 58000, 61480, 61625, 72080, 76850, 90100, 98600, 104516, 106000, 112625, 122960, 123250, 130645, 153700, 180200, 192125, 197200, 209032, 225250, 246500, 261290, 307400, 360400, 384250, 418064, 450500, 493000, 522580, 614800, 653225, 768500, 901000, 986000, 1045160, 1306450, 1537000, 1802000, 2090320, 2612900, 3074000, 3266125, 5225800, 6532250, 10451600, 13064500, 26129000, 52258000]

約数ペア:

[(1, 52258000), (2, 26129000), (4, 13064500), (5, 10451600), (8, 6532250), (10, 5225800), (16, 3266125), (17, 3074000), (20, 2612900), (25, 2090320), (29, 1802000), (34, 1537000), (40, 1306450), (50, 1045160), (53, 986000), (58, 901000), (68, 768500), (80, 653225), (85, 614800), (100, 522580), (106, 493000), (116, 450500), (125, 418064), (136, 384250), (145, 360400), (170, 307400), (200, 261290), (212, 246500), (232, 225250), (250, 209032), (265, 197200), (272, 192125), (290, 180200), (340, 153700), (400, 130645), (424, 123250), (425, 122960), (464, 112625), (493, 106000), (500, 104516), (530, 98600), (580, 90100), (680, 76850), (725, 72080), (848, 61625), (850, 61480), (901, 58000), (986, 53000), (1000, 52258), (1060, 49300), (1160, 45050), (1325, 39440), (1360, 38425), (1450, 36040), (1537, 34000), (1700, 30740), (1802, 29000), (1972, 26500), (2000, 26129), (2120, 24650), (2125, 24592), (2320, 22525), (2465, 21200), (2650, 19720), (2900, 18020), (3074, 17000), (3400, 15370), (3604, 14500), (3625, 14416), (3944, 13250), (4240, 12325), (4250, 12296), (4505, 11600), (4930, 10600), (5300, 9860), (5800, 9010), (6148, 8500), (6625, 7888), (6800, 7685), (7208, 7250)]