57515964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 165908736

約数和(自身を除く): 108392772

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 71, 76, 102, 114, 132, 142, 187, 204, 209, 213, 228, 284, 323, 361, 374, 418, 426, 561, 627, 646, 722, 748, 781, 836, 852, 969, 1083, 1122, 1207, 1254, 1292, 1349, 1444, 1562, 1938, 2166, 2244, 2343, 2414, 2508, 2698, 3124, 3553, 3621, 3876, 3971, 4047, 4332, 4686, 4828, 5396, 6137, 7106, 7242, 7942, 8094, 9372, 10659, 11913, 12274, 13277, 14212, 14484, 14839, 15884, 16188, 18411, 21318, 22933, 23826, 24548, 25631, 26554, 29678, 36822, 39831, 42636, 44517, 45866, 47652, 51262, 53108, 59356, 67507, 68799, 73644, 76893, 79662, 89034, 91732, 102524, 135014, 137598, 153786, 159324, 178068, 202521, 252263, 270028, 275196, 281941, 307572, 405042, 435727, 504526, 563882, 756789, 810084, 845823, 871454, 1009052, 1127764, 1307181, 1513578, 1691646, 1742908, 2614362, 3027156, 3383292, 4792997, 5228724, 9585994, 14378991, 19171988, 28757982, 57515964]

約数ペア:

[(1, 57515964), (2, 28757982), (3, 19171988), (4, 14378991), (6, 9585994), (11, 5228724), (12, 4792997), (17, 3383292), (19, 3027156), (22, 2614362), (33, 1742908), (34, 1691646), (38, 1513578), (44, 1307181), (51, 1127764), (57, 1009052), (66, 871454), (68, 845823), (71, 810084), (76, 756789), (102, 563882), (114, 504526), (132, 435727), (142, 405042), (187, 307572), (204, 281941), (209, 275196), (213, 270028), (228, 252263), (284, 202521), (323, 178068), (361, 159324), (374, 153786), (418, 137598), (426, 135014), (561, 102524), (627, 91732), (646, 89034), (722, 79662), (748, 76893), (781, 73644), (836, 68799), (852, 67507), (969, 59356), (1083, 53108), (1122, 51262), (1207, 47652), (1254, 45866), (1292, 44517), (1349, 42636), (1444, 39831), (1562, 36822), (1938, 29678), (2166, 26554), (2244, 25631), (2343, 24548), (2414, 23826), (2508, 22933), (2698, 21318), (3124, 18411), (3553, 16188), (3621, 15884), (3876, 14839), (3971, 14484), (4047, 14212), (4332, 13277), (4686, 12274), (4828, 11913), (5396, 10659), (6137, 9372), (7106, 8094), (7242, 7942)]