53402258

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 101352384

約数和(自身を除く): 47950126

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 167, 182, 251, 334, 502, 637, 1169, 1274, 1757, 2171, 2338, 3263, 3514, 4342, 6526, 8183, 12299, 15197, 16366, 22841, 24598, 30394, 41917, 45682, 83834, 106379, 159887, 212758, 293419, 319774, 544921, 586838, 1089842, 2053933, 3814447, 4107866, 7628894, 26701129, 53402258]

約数ペア:

[(1, 53402258), (2, 26701129), (7, 7628894), (13, 4107866), (14, 3814447), (26, 2053933), (49, 1089842), (91, 586838), (98, 544921), (167, 319774), (182, 293419), (251, 212758), (334, 159887), (502, 106379), (637, 83834), (1169, 45682), (1274, 41917), (1757, 30394), (2171, 24598), (2338, 22841), (3263, 16366), (3514, 15197), (4342, 12299), (6526, 8183)]