56845404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20507}}^1$

素因数の和:20535

約数の個数: 72

約数和(自身を含む): 179157888

約数和(自身を除く): 122312484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 20507, 41014, 61521, 82028, 123042, 143549, 184563, 225577, 246084, 287098, 369126, 430647, 451154, 574196, 676731, 738252, 861294, 902308, 1291941, 1353462, 1579039, 1722588, 2030193, 2583882, 2706924, 3158078, 4060386, 4737117, 5167764, 6316156, 8120772, 9474234, 14211351, 18948468, 28422702, 56845404]

約数ペア:

[(1, 56845404), (2, 28422702), (3, 18948468), (4, 14211351), (6, 9474234), (7, 8120772), (9, 6316156), (11, 5167764), (12, 4737117), (14, 4060386), (18, 3158078), (21, 2706924), (22, 2583882), (28, 2030193), (33, 1722588), (36, 1579039), (42, 1353462), (44, 1291941), (63, 902308), (66, 861294), (77, 738252), (84, 676731), (99, 574196), (126, 451154), (132, 430647), (154, 369126), (198, 287098), (231, 246084), (252, 225577), (308, 184563), (396, 143549), (462, 123042), (693, 82028), (924, 61521), (1386, 41014), (2772, 20507)]