51038348530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{150827}}^1$

素因数の和:151003

約数の個数: 64

約数和(自身を含む): 104903890560

約数和(自身を除く): 53865542030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 137, 190, 247, 274, 494, 685, 1235, 1370, 1781, 2470, 2603, 3562, 5206, 8905, 13015, 17810, 26030, 33839, 67678, 150827, 169195, 301654, 338390, 754135, 1508270, 1960751, 2865713, 3921502, 5731426, 9803755, 14328565, 19607510, 20663299, 28657130, 37254269, 41326598, 74508538, 103316495, 186271345, 206632990, 268622887, 372542690, 392602681, 537245774, 785205362, 1343114435, 1963013405, 2686228870, 3926026810, 5103834853, 10207669706, 25519174265, 51038348530]

約数ペア:

[(1, 51038348530), (2, 25519174265), (5, 10207669706), (10, 5103834853), (13, 3926026810), (19, 2686228870), (26, 1963013405), (38, 1343114435), (65, 785205362), (95, 537245774), (130, 392602681), (137, 372542690), (190, 268622887), (247, 206632990), (274, 186271345), (494, 103316495), (685, 74508538), (1235, 41326598), (1370, 37254269), (1781, 28657130), (2470, 20663299), (2603, 19607510), (3562, 14328565), (5206, 9803755), (8905, 5731426), (13015, 3921502), (17810, 2865713), (26030, 1960751), (33839, 1508270), (67678, 754135), (150827, 338390), (169195, 301654)]