48729560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110749}}^1$

素因数の和:110771

約数の個数: 32

約数和(自身を含む): 119610000

約数和(自身を除く): 70880440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 110749, 221498, 442996, 553745, 885992, 1107490, 1218239, 2214980, 2436478, 4429960, 4872956, 6091195, 9745912, 12182390, 24364780, 48729560]

約数ペア:

[(1, 48729560), (2, 24364780), (4, 12182390), (5, 9745912), (8, 6091195), (10, 4872956), (11, 4429960), (20, 2436478), (22, 2214980), (40, 1218239), (44, 1107490), (55, 885992), (88, 553745), (110, 442996), (220, 221498), (440, 110749)]