51440634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7703}}^1$

素因数の和:7771

約数の個数: 48

約数和(自身を含む): 129796992

約数和(自身を除く): 78356358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 7703, 15406, 23109, 46218, 53921, 69327, 107842, 138654, 161763, 323526, 408259, 485289, 816518, 970578, 1224777, 2449554, 2857813, 3674331, 5715626, 7348662, 8573439, 17146878, 25720317, 51440634]

約数ペア:

[(1, 51440634), (2, 25720317), (3, 17146878), (6, 8573439), (7, 7348662), (9, 5715626), (14, 3674331), (18, 2857813), (21, 2449554), (42, 1224777), (53, 970578), (63, 816518), (106, 485289), (126, 408259), (159, 323526), (318, 161763), (371, 138654), (477, 107842), (742, 69327), (954, 53921), (1113, 46218), (2226, 23109), (3339, 15406), (6678, 7703)]