51679758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28807}}^1$

素因数の和:28848

約数の個数: 32

約数和(自身を含む): 116153856

約数和(自身を除く): 64474098

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 28807, 57614, 86421, 172842, 374491, 662561, 748982, 1123473, 1325122, 1987683, 2246946, 3975366, 8613293, 17226586, 25839879, 51679758]

約数ペア:

[(1, 51679758), (2, 25839879), (3, 17226586), (6, 8613293), (13, 3975366), (23, 2246946), (26, 1987683), (39, 1325122), (46, 1123473), (69, 748982), (78, 662561), (138, 374491), (299, 172842), (598, 86421), (897, 57614), (1794, 28807)]