49690660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8597}}^1$

素因数の和:8640

約数の個数: 36

約数和(自身を含む): 110862612

約数和(自身を除く): 61171952

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 8597, 17194, 34388, 42985, 85970, 146149, 171940, 292298, 584596, 730745, 1461490, 2484533, 2922980, 4969066, 9938132, 12422665, 24845330, 49690660]

約数ペア:

[(1, 49690660), (2, 24845330), (4, 12422665), (5, 9938132), (10, 4969066), (17, 2922980), (20, 2484533), (34, 1461490), (68, 730745), (85, 584596), (170, 292298), (289, 171940), (340, 146149), (578, 85970), (1156, 42985), (1445, 34388), (2890, 17194), (5780, 8597)]