56616966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{701}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 140613408

約数和(自身を除く): 83996442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 641, 701, 1282, 1402, 1923, 2103, 3846, 4206, 4487, 4907, 5769, 6309, 8974, 9814, 11538, 12618, 13461, 14721, 26922, 29442, 40383, 44163, 80766, 88326, 449341, 898682, 1348023, 2696046, 3145387, 4044069, 6290774, 8088138, 9436161, 18872322, 28308483, 56616966]

約数ペア:

[(1, 56616966), (2, 28308483), (3, 18872322), (6, 9436161), (7, 8088138), (9, 6290774), (14, 4044069), (18, 3145387), (21, 2696046), (42, 1348023), (63, 898682), (126, 449341), (641, 88326), (701, 80766), (1282, 44163), (1402, 40383), (1923, 29442), (2103, 26922), (3846, 14721), (4206, 13461), (4487, 12618), (4907, 11538), (5769, 9814), (6309, 8974)]