51897690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44357}}^1$

素因数の和:44383

約数の個数: 48

約数和(自身を含む): 145316808

約数和(自身を除く): 93419118

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 44357, 88714, 133071, 221785, 266142, 399213, 443570, 576641, 665355, 798426, 1153282, 1330710, 1729923, 1996065, 2883205, 3459846, 3992130, 5189769, 5766410, 8649615, 10379538, 17299230, 25948845, 51897690]

約数ペア:

[(1, 51897690), (2, 25948845), (3, 17299230), (5, 10379538), (6, 8649615), (9, 5766410), (10, 5189769), (13, 3992130), (15, 3459846), (18, 2883205), (26, 1996065), (30, 1729923), (39, 1330710), (45, 1153282), (65, 798426), (78, 665355), (90, 576641), (117, 443570), (130, 399213), (195, 266142), (234, 221785), (390, 133071), (585, 88714), (1170, 44357)]