61012540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{57559}}^1$

素因数の和:57621

約数の個数: 24

約数和(自身を含む): 130546080

約数和(自身を除く): 69533540

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 57559, 115118, 230236, 287795, 575590, 1151180, 3050627, 6101254, 12202508, 15253135, 30506270, 61012540]

約数ペア:

[(1, 61012540), (2, 30506270), (4, 15253135), (5, 12202508), (10, 6101254), (20, 3050627), (53, 1151180), (106, 575590), (212, 287795), (265, 230236), (530, 115118), (1060, 57559)]