56616845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 73789920

約数和(自身を除く): 17173075

約数列:

[1, 5, 29, 37, 61, 145, 173, 185, 305, 865, 1073, 1769, 2257, 5017, 5365, 6401, 8845, 10553, 11285, 25085, 32005, 52765, 65453, 185629, 306037, 327265, 390461, 928145, 1530185, 1952305, 11323369, 56616845]

約数ペア:

[(1, 56616845), (5, 11323369), (29, 1952305), (37, 1530185), (61, 928145), (145, 390461), (173, 327265), (185, 306037), (305, 185629), (865, 65453), (1073, 52765), (1769, 32005), (2257, 25085), (5017, 11285), (5365, 10553), (6401, 8845)]