56724668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 137883648

約数和(自身を除く): 81158980

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 457, 572, 682, 806, 868, 914, 1001, 1364, 1612, 1828, 2002, 2387, 2821, 3199, 4004, 4433, 4774, 5027, 5642, 5941, 6398, 8866, 9548, 10054, 11284, 11882, 12796, 14167, 17732, 20108, 23764, 28334, 31031, 35189, 41587, 56668, 62062, 65351, 70378, 83174, 99169, 124124, 130702, 140756, 155837, 166348, 184171, 198338, 261404, 311674, 368342, 396676, 457457, 623348, 736684, 914914, 1090859, 1289197, 1829828, 2025881, 2181718, 2578394, 4051762, 4363436, 5156788, 8103524, 14181167, 28362334, 56724668]

約数ペア:

[(1, 56724668), (2, 28362334), (4, 14181167), (7, 8103524), (11, 5156788), (13, 4363436), (14, 4051762), (22, 2578394), (26, 2181718), (28, 2025881), (31, 1829828), (44, 1289197), (52, 1090859), (62, 914914), (77, 736684), (91, 623348), (124, 457457), (143, 396676), (154, 368342), (182, 311674), (217, 261404), (286, 198338), (308, 184171), (341, 166348), (364, 155837), (403, 140756), (434, 130702), (457, 124124), (572, 99169), (682, 83174), (806, 70378), (868, 65351), (914, 62062), (1001, 56668), (1364, 41587), (1612, 35189), (1828, 31031), (2002, 28334), (2387, 23764), (2821, 20108), (3199, 17732), (4004, 14167), (4433, 12796), (4774, 11882), (5027, 11284), (5642, 10054), (5941, 9548), (6398, 8866)]