56345688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{15971}}^1$

素因数の和:15997

約数の個数: 72

約数和(自身を含む): 177528780

約数和(自身を除く): 121183092

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 15971, 31942, 47913, 63884, 95826, 111797, 127768, 143739, 191652, 223594, 287478, 335391, 383304, 447188, 574956, 670782, 782579, 894376, 1006173, 1149912, 1341564, 1565158, 2012346, 2347737, 2683128, 3130316, 4024692, 4695474, 6260632, 7043211, 8049384, 9390948, 14086422, 18781896, 28172844, 56345688]

約数ペア:

[(1, 56345688), (2, 28172844), (3, 18781896), (4, 14086422), (6, 9390948), (7, 8049384), (8, 7043211), (9, 6260632), (12, 4695474), (14, 4024692), (18, 3130316), (21, 2683128), (24, 2347737), (28, 2012346), (36, 1565158), (42, 1341564), (49, 1149912), (56, 1006173), (63, 894376), (72, 782579), (84, 670782), (98, 574956), (126, 447188), (147, 383304), (168, 335391), (196, 287478), (252, 223594), (294, 191652), (392, 143739), (441, 127768), (504, 111797), (588, 95826), (882, 63884), (1176, 47913), (1764, 31942), (3528, 15971)]