53289990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1294

約数の個数: 96

約数和(自身を含む): 153369216

約数和(自身を除く): 100079226

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1231, 1443, 1665, 2405, 2462, 2886, 3330, 3693, 4329, 4810, 6155, 7215, 7386, 8658, 11079, 12310, 14430, 16003, 18465, 21645, 22158, 32006, 36930, 43290, 45547, 48009, 55395, 80015, 91094, 96018, 110790, 136641, 144027, 160030, 227735, 240045, 273282, 288054, 409923, 455470, 480090, 592111, 683205, 720135, 819846, 1184222, 1366410, 1440270, 1776333, 2049615, 2960555, 3552666, 4099230, 5328999, 5921110, 8881665, 10657998, 17763330, 26644995, 53289990]

約数ペア:

[(1, 53289990), (2, 26644995), (3, 17763330), (5, 10657998), (6, 8881665), (9, 5921110), (10, 5328999), (13, 4099230), (15, 3552666), (18, 2960555), (26, 2049615), (30, 1776333), (37, 1440270), (39, 1366410), (45, 1184222), (65, 819846), (74, 720135), (78, 683205), (90, 592111), (111, 480090), (117, 455470), (130, 409923), (185, 288054), (195, 273282), (222, 240045), (234, 227735), (333, 160030), (370, 144027), (390, 136641), (481, 110790), (555, 96018), (585, 91094), (666, 80015), (962, 55395), (1110, 48009), (1170, 45547), (1231, 43290), (1443, 36930), (1665, 32006), (2405, 22158), (2462, 21645), (2886, 18465), (3330, 16003), (3693, 14430), (4329, 12310), (4810, 11079), (6155, 8658), (7215, 7386)]