50443380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21557}}^1$

素因数の和:21585

約数の個数: 72

約数和(自身を含む): 164789352

約数和(自身を除く): 114345972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 21557, 43114, 64671, 86228, 107785, 129342, 194013, 215570, 258684, 280241, 323355, 388026, 431140, 560482, 646710, 776052, 840723, 970065, 1120964, 1293420, 1401205, 1681446, 1940130, 2522169, 2802410, 3362892, 3880260, 4203615, 5044338, 5604820, 8407230, 10088676, 12610845, 16814460, 25221690, 50443380]

約数ペア:

[(1, 50443380), (2, 25221690), (3, 16814460), (4, 12610845), (5, 10088676), (6, 8407230), (9, 5604820), (10, 5044338), (12, 4203615), (13, 3880260), (15, 3362892), (18, 2802410), (20, 2522169), (26, 1940130), (30, 1681446), (36, 1401205), (39, 1293420), (45, 1120964), (52, 970065), (60, 840723), (65, 776052), (78, 646710), (90, 560482), (117, 431140), (130, 388026), (156, 323355), (180, 280241), (195, 258684), (234, 215570), (260, 194013), (390, 129342), (468, 107785), (585, 86228), (780, 64671), (1170, 43114), (2340, 21557)]