51858970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 97168896

約数和(自身を除く): 45309926

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1277, 1310, 2554, 4061, 6385, 8122, 12770, 20305, 39587, 40610, 79174, 167287, 197935, 334574, 395870, 836435, 1672870, 5185897, 10371794, 25929485, 51858970]

約数ペア:

[(1, 51858970), (2, 25929485), (5, 10371794), (10, 5185897), (31, 1672870), (62, 836435), (131, 395870), (155, 334574), (262, 197935), (310, 167287), (655, 79174), (1277, 40610), (1310, 39587), (2554, 20305), (4061, 12770), (6385, 8122)]