51693408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13807}}^1$

素因数の和:13836

約数の個数: 72

約数和(自身を含む): 158322528

約数和(自身を除く): 106629120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 13807, 27614, 41421, 55228, 82842, 110456, 124263, 165684, 179491, 220912, 248526, 331368, 358982, 441824, 497052, 538473, 662736, 717964, 994104, 1076946, 1325472, 1435928, 1615419, 1988208, 2153892, 2871856, 3230838, 3976416, 4307784, 5743712, 6461676, 8615568, 12923352, 17231136, 25846704, 51693408]

約数ペア:

[(1, 51693408), (2, 25846704), (3, 17231136), (4, 12923352), (6, 8615568), (8, 6461676), (9, 5743712), (12, 4307784), (13, 3976416), (16, 3230838), (18, 2871856), (24, 2153892), (26, 1988208), (32, 1615419), (36, 1435928), (39, 1325472), (48, 1076946), (52, 994104), (72, 717964), (78, 662736), (96, 538473), (104, 497052), (117, 441824), (144, 358982), (156, 331368), (208, 248526), (234, 220912), (288, 179491), (312, 165684), (416, 124263), (468, 110456), (624, 82842), (936, 55228), (1248, 41421), (1872, 27614), (3744, 13807)]