55513530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2293}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 144934920

約数和(自身を除く): 89421390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2293, 2421, 2690, 4035, 4586, 4842, 6879, 8070, 11465, 12105, 13758, 20637, 22930, 24210, 34395, 41274, 68790, 103185, 206370, 616817, 1233634, 1850451, 3084085, 3700902, 5551353, 6168170, 9252255, 11102706, 18504510, 27756765, 55513530]

約数ペア:

[(1, 55513530), (2, 27756765), (3, 18504510), (5, 11102706), (6, 9252255), (9, 6168170), (10, 5551353), (15, 3700902), (18, 3084085), (30, 1850451), (45, 1233634), (90, 616817), (269, 206370), (538, 103185), (807, 68790), (1345, 41274), (1614, 34395), (2293, 24210), (2421, 22930), (2690, 20637), (4035, 13758), (4586, 12105), (4842, 11465), (6879, 8070)]