51115848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 150521280

約数和(自身を除く): 99405432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 181, 246, 287, 328, 362, 492, 543, 574, 724, 861, 984, 1086, 1148, 1267, 1448, 1681, 1722, 2172, 2296, 2534, 3362, 3444, 3801, 4344, 5043, 5068, 6724, 6888, 7421, 7602, 10086, 10136, 11767, 13448, 14842, 15204, 20172, 22263, 23534, 29684, 30408, 35301, 40344, 44526, 47068, 51947, 59368, 70602, 89052, 94136, 103894, 141204, 155841, 178104, 207788, 282408, 304261, 311682, 415576, 608522, 623364, 912783, 1217044, 1246728, 1825566, 2129827, 2434088, 3651132, 4259654, 6389481, 7302264, 8519308, 12778962, 17038616, 25557924, 51115848]

約数ペア:

[(1, 51115848), (2, 25557924), (3, 17038616), (4, 12778962), (6, 8519308), (7, 7302264), (8, 6389481), (12, 4259654), (14, 3651132), (21, 2434088), (24, 2129827), (28, 1825566), (41, 1246728), (42, 1217044), (56, 912783), (82, 623364), (84, 608522), (123, 415576), (164, 311682), (168, 304261), (181, 282408), (246, 207788), (287, 178104), (328, 155841), (362, 141204), (492, 103894), (543, 94136), (574, 89052), (724, 70602), (861, 59368), (984, 51947), (1086, 47068), (1148, 44526), (1267, 40344), (1448, 35301), (1681, 30408), (1722, 29684), (2172, 23534), (2296, 22263), (2534, 20172), (3362, 15204), (3444, 14842), (3801, 13448), (4344, 11767), (5043, 10136), (5068, 10086), (6724, 7602), (6888, 7421)]