47438380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 109154304

約数和(自身を除く): 61715924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383, 563, 766, 1126, 1532, 1915, 2252, 2815, 3830, 4213, 5630, 6193, 7660, 8426, 11260, 12386, 16852, 21065, 24772, 30965, 42130, 61930, 84260, 123860, 215629, 431258, 862516, 1078145, 2156290, 2371919, 4312580, 4743838, 9487676, 11859595, 23719190, 47438380]

約数ペア:

[(1, 47438380), (2, 23719190), (4, 11859595), (5, 9487676), (10, 4743838), (11, 4312580), (20, 2371919), (22, 2156290), (44, 1078145), (55, 862516), (110, 431258), (220, 215629), (383, 123860), (563, 84260), (766, 61930), (1126, 42130), (1532, 30965), (1915, 24772), (2252, 21065), (2815, 16852), (3830, 12386), (4213, 11260), (5630, 8426), (6193, 7660)]