51251886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3366

約数の個数: 64

約数和(自身を含む): 133378560

約数和(自身を除く): 82126674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 3307, 5166, 6614, 7749, 9921, 15498, 19842, 23149, 29763, 46298, 59526, 69447, 89289, 135587, 138894, 178578, 208341, 271174, 406761, 416682, 625023, 813522, 949109, 1220283, 1250046, 1898218, 2440566, 2847327, 3660849, 5694654, 7321698, 8541981, 17083962, 25625943, 51251886]

約数ペア:

[(1, 51251886), (2, 25625943), (3, 17083962), (6, 8541981), (7, 7321698), (9, 5694654), (14, 3660849), (18, 2847327), (21, 2440566), (27, 1898218), (41, 1250046), (42, 1220283), (54, 949109), (63, 813522), (82, 625023), (123, 416682), (126, 406761), (189, 271174), (246, 208341), (287, 178578), (369, 138894), (378, 135587), (574, 89289), (738, 69447), (861, 59526), (1107, 46298), (1722, 29763), (2214, 23149), (2583, 19842), (3307, 15498), (5166, 9921), (6614, 7749)]