55641170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1481}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 114653448

約数和(自身を除く): 59012278

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 1481, 2210, 2890, 2962, 3757, 7405, 7514, 14810, 18785, 19253, 25177, 37570, 38506, 50354, 96265, 125885, 192530, 251770, 327301, 428009, 654602, 856018, 1636505, 2140045, 3273010, 4280090, 5564117, 11128234, 27820585, 55641170]

約数ペア:

[(1, 55641170), (2, 27820585), (5, 11128234), (10, 5564117), (13, 4280090), (17, 3273010), (26, 2140045), (34, 1636505), (65, 856018), (85, 654602), (130, 428009), (170, 327301), (221, 251770), (289, 192530), (442, 125885), (578, 96265), (1105, 50354), (1445, 38506), (1481, 37570), (2210, 25177), (2890, 19253), (2962, 18785), (3757, 14810), (7405, 7514)]