56819745

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13577}}^1$

素因数の和:13622

約数の個数: 32

約数和(自身を含む): 104279040

約数和(自身を除く): 47459295

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 13577, 40731, 67885, 122193, 203655, 366579, 420887, 610965, 1262661, 1832895, 2104435, 3787983, 6313305, 11363949, 18939915, 56819745]

約数ペア:

[(1, 56819745), (3, 18939915), (5, 11363949), (9, 6313305), (15, 3787983), (27, 2104435), (31, 1832895), (45, 1262661), (93, 610965), (135, 420887), (155, 366579), (279, 203655), (465, 122193), (837, 67885), (1395, 40731), (4185, 13577)]