56681890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4177}}^1$

素因数の和:4266

約数の個数: 32

約数和(自身を含む): 108293760

約数和(自身を除く): 51611870

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 4177, 6785, 8354, 13570, 20885, 41770, 96071, 192142, 246443, 480355, 492886, 960710, 1232215, 2464430, 5668189, 11336378, 28340945, 56681890]

約数ペア:

[(1, 56681890), (2, 28340945), (5, 11336378), (10, 5668189), (23, 2464430), (46, 1232215), (59, 960710), (115, 492886), (118, 480355), (230, 246443), (295, 192142), (590, 96071), (1357, 41770), (2714, 20885), (4177, 13570), (6785, 8354)]