71155150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2517

約数の個数: 48

約数和(自身を含む): 147164688

約数和(自身を除く): 76009538

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2441, 2650, 2915, 4882, 5830, 12205, 14575, 24410, 26851, 29150, 53702, 61025, 122050, 129373, 134255, 258746, 268510, 646865, 671275, 1293730, 1342550, 1423103, 2846206, 3234325, 6468650, 7115515, 14231030, 35577575, 71155150]

約数ペア:

[(1, 71155150), (2, 35577575), (5, 14231030), (10, 7115515), (11, 6468650), (22, 3234325), (25, 2846206), (50, 1423103), (53, 1342550), (55, 1293730), (106, 671275), (110, 646865), (265, 268510), (275, 258746), (530, 134255), (550, 129373), (583, 122050), (1166, 61025), (1325, 53702), (2441, 29150), (2650, 26851), (2915, 24410), (4882, 14575), (5830, 12205)]