49848370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 106245720

約数和(自身を除く): 56397350

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 3169, 6338, 7865, 15730, 15845, 31690, 34859, 41197, 69718, 82394, 174295, 205985, 348590, 383449, 411970, 453167, 766898, 906334, 1917245, 2265835, 3834490, 4531670, 4984837, 9969674, 24924185, 49848370]

約数ペア:

[(1, 49848370), (2, 24924185), (5, 9969674), (10, 4984837), (11, 4531670), (13, 3834490), (22, 2265835), (26, 1917245), (55, 906334), (65, 766898), (110, 453167), (121, 411970), (130, 383449), (143, 348590), (242, 205985), (286, 174295), (605, 82394), (715, 69718), (1210, 41197), (1430, 34859), (1573, 31690), (3146, 15845), (3169, 15730), (6338, 7865)]