49143770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 103765536

約数和(自身を除く): 54621766

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 601, 629, 962, 1105, 1202, 1258, 2210, 2405, 3005, 3145, 4810, 6010, 6290, 7813, 8177, 10217, 15626, 16354, 20434, 22237, 39065, 40885, 44474, 51085, 78130, 81770, 102170, 111185, 132821, 222370, 265642, 289081, 378029, 578162, 664105, 756058, 1328210, 1445405, 1890145, 2890810, 3780290, 4914377, 9828754, 24571885, 49143770]

約数ペア:

[(1, 49143770), (2, 24571885), (5, 9828754), (10, 4914377), (13, 3780290), (17, 2890810), (26, 1890145), (34, 1445405), (37, 1328210), (65, 756058), (74, 664105), (85, 578162), (130, 378029), (170, 289081), (185, 265642), (221, 222370), (370, 132821), (442, 111185), (481, 102170), (601, 81770), (629, 78130), (962, 51085), (1105, 44474), (1202, 40885), (1258, 39065), (2210, 22237), (2405, 20434), (3005, 16354), (3145, 15626), (4810, 10217), (6010, 8177), (6290, 7813)]