56155764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 156037728

約数和(自身を除く): 99881964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 2221, 3612, 4214, 4442, 6321, 6663, 8428, 8884, 12642, 13326, 15547, 25284, 26652, 31094, 46641, 62188, 93282, 95503, 108829, 186564, 191006, 217658, 286509, 326487, 382012, 435316, 573018, 652974, 668521, 1146036, 1305948, 1337042, 2005563, 2674084, 4011126, 4679647, 8022252, 9359294, 14038941, 18718588, 28077882, 56155764]

約数ペア:

[(1, 56155764), (2, 28077882), (3, 18718588), (4, 14038941), (6, 9359294), (7, 8022252), (12, 4679647), (14, 4011126), (21, 2674084), (28, 2005563), (42, 1337042), (43, 1305948), (49, 1146036), (84, 668521), (86, 652974), (98, 573018), (129, 435316), (147, 382012), (172, 326487), (196, 286509), (258, 217658), (294, 191006), (301, 186564), (516, 108829), (588, 95503), (602, 93282), (903, 62188), (1204, 46641), (1806, 31094), (2107, 26652), (2221, 25284), (3612, 15547), (4214, 13326), (4442, 12642), (6321, 8884), (6663, 8428)]