57130542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 145843200

約数和(自身を除く): 88712658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 359, 378, 421, 718, 842, 1077, 1263, 2154, 2513, 2526, 2947, 3231, 3789, 5026, 5894, 6462, 7539, 7578, 8841, 9693, 11367, 15078, 17682, 19386, 22617, 22734, 26523, 45234, 53046, 67851, 79569, 135702, 151139, 159138, 302278, 453417, 906834, 1057973, 1360251, 2115946, 2720502, 3173919, 4080753, 6347838, 8161506, 9521757, 19043514, 28565271, 57130542]

約数ペア:

[(1, 57130542), (2, 28565271), (3, 19043514), (6, 9521757), (7, 8161506), (9, 6347838), (14, 4080753), (18, 3173919), (21, 2720502), (27, 2115946), (42, 1360251), (54, 1057973), (63, 906834), (126, 453417), (189, 302278), (359, 159138), (378, 151139), (421, 135702), (718, 79569), (842, 67851), (1077, 53046), (1263, 45234), (2154, 26523), (2513, 22734), (2526, 22617), (2947, 19386), (3231, 17682), (3789, 15078), (5026, 11367), (5894, 9693), (6462, 8841), (7539, 7578)]