52851890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8297}}^1$

素因数の和:8331

約数の個数: 48

約数和(自身を含む): 119192472

約数和(自身を除く): 66340582

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 8297, 16594, 41485, 58079, 82970, 107861, 116158, 215722, 290395, 406553, 539305, 580790, 755027, 813106, 1078610, 1510054, 2032765, 3775135, 4065530, 5285189, 7550270, 10570378, 26425945, 52851890]

約数ペア:

[(1, 52851890), (2, 26425945), (5, 10570378), (7, 7550270), (10, 5285189), (13, 4065530), (14, 3775135), (26, 2032765), (35, 1510054), (49, 1078610), (65, 813106), (70, 755027), (91, 580790), (98, 539305), (130, 406553), (182, 290395), (245, 215722), (455, 116158), (490, 107861), (637, 82970), (910, 58079), (1274, 41485), (3185, 16594), (6370, 8297)]