56277288

素因数分解:

$2^3\times 3^3\times {\mathrm{260543}}^1$

素因数の和:260558

約数の個数: 32

約数和(自身を含む): 156326400

約数和(自身を除く): 100049112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 260543, 521086, 781629, 1042172, 1563258, 2084344, 2344887, 3126516, 4689774, 6253032, 7034661, 9379548, 14069322, 18759096, 28138644, 56277288]

約数ペア:

[(1, 56277288), (2, 28138644), (3, 18759096), (4, 14069322), (6, 9379548), (8, 7034661), (9, 6253032), (12, 4689774), (18, 3126516), (24, 2344887), (27, 2084344), (36, 1563258), (54, 1042172), (72, 781629), (108, 521086), (216, 260543)]