52620360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 172368000

約数和(自身を除く): 119747640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 379, 390, 445, 520, 534, 712, 758, 780, 890, 1068, 1137, 1157, 1335, 1516, 1560, 1780, 1895, 2136, 2274, 2314, 2670, 3032, 3471, 3560, 3790, 4548, 4628, 4927, 5340, 5685, 5785, 6942, 7580, 9096, 9256, 9854, 10680, 11370, 11570, 13884, 14781, 15160, 17355, 19708, 22740, 23140, 24635, 27768, 29562, 33731, 34710, 39416, 45480, 46280, 49270, 59124, 67462, 69420, 73905, 98540, 101193, 118248, 134924, 138840, 147810, 168655, 197080, 202386, 269848, 295620, 337310, 404772, 438503, 505965, 591240, 674620, 809544, 877006, 1011930, 1315509, 1349240, 1754012, 2023860, 2192515, 2631018, 3508024, 4047720, 4385030, 5262036, 6577545, 8770060, 10524072, 13155090, 17540120, 26310180, 52620360]

約数ペア:

[(1, 52620360), (2, 26310180), (3, 17540120), (4, 13155090), (5, 10524072), (6, 8770060), (8, 6577545), (10, 5262036), (12, 4385030), (13, 4047720), (15, 3508024), (20, 2631018), (24, 2192515), (26, 2023860), (30, 1754012), (39, 1349240), (40, 1315509), (52, 1011930), (60, 877006), (65, 809544), (78, 674620), (89, 591240), (104, 505965), (120, 438503), (130, 404772), (156, 337310), (178, 295620), (195, 269848), (260, 202386), (267, 197080), (312, 168655), (356, 147810), (379, 138840), (390, 134924), (445, 118248), (520, 101193), (534, 98540), (712, 73905), (758, 69420), (780, 67462), (890, 59124), (1068, 49270), (1137, 46280), (1157, 45480), (1335, 39416), (1516, 34710), (1560, 33731), (1780, 29562), (1895, 27768), (2136, 24635), (2274, 23140), (2314, 22740), (2670, 19708), (3032, 17355), (3471, 15160), (3560, 14781), (3790, 13884), (4548, 11570), (4628, 11370), (4927, 10680), (5340, 9854), (5685, 9256), (5785, 9096), (6942, 7580)]