55880244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{221747}}^1$

素因数の和:221764

約数の個数: 36

約数和(自身を含む): 161432544

約数和(自身を除く): 105552300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 221747, 443494, 665241, 886988, 1330482, 1552229, 1995723, 2660964, 3104458, 3991446, 4656687, 6208916, 7982892, 9313374, 13970061, 18626748, 27940122, 55880244]

約数ペア:

[(1, 55880244), (2, 27940122), (3, 18626748), (4, 13970061), (6, 9313374), (7, 7982892), (9, 6208916), (12, 4656687), (14, 3991446), (18, 3104458), (21, 2660964), (28, 1995723), (36, 1552229), (42, 1330482), (63, 886988), (84, 665241), (126, 443494), (252, 221747)]