52685360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7237}}^1$

素因数の和:7270

約数の個数: 80

約数和(自身を含む): 150782016

約数和(自身を除く): 98096656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7237, 7280, 14474, 28948, 36185, 50659, 57896, 72370, 94081, 101318, 115792, 144740, 188162, 202636, 253295, 289480, 376324, 405272, 470405, 506590, 578960, 658567, 752648, 810544, 940810, 1013180, 1317134, 1505296, 1881620, 2026360, 2634268, 3292835, 3763240, 4052720, 5268536, 6585670, 7526480, 10537072, 13171340, 26342680, 52685360]

約数ペア:

[(1, 52685360), (2, 26342680), (4, 13171340), (5, 10537072), (7, 7526480), (8, 6585670), (10, 5268536), (13, 4052720), (14, 3763240), (16, 3292835), (20, 2634268), (26, 2026360), (28, 1881620), (35, 1505296), (40, 1317134), (52, 1013180), (56, 940810), (65, 810544), (70, 752648), (80, 658567), (91, 578960), (104, 506590), (112, 470405), (130, 405272), (140, 376324), (182, 289480), (208, 253295), (260, 202636), (280, 188162), (364, 144740), (455, 115792), (520, 101318), (560, 94081), (728, 72370), (910, 57896), (1040, 50659), (1456, 36185), (1820, 28948), (3640, 14474), (7237, 7280)]