51239652

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 124260864

約数和(自身を除く): 73021212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 181, 186, 362, 372, 543, 724, 761, 1086, 1522, 2172, 2283, 3044, 4566, 5611, 9132, 11222, 16833, 22444, 23591, 33666, 47182, 67332, 70773, 94364, 137741, 141546, 275482, 283092, 413223, 550964, 826446, 1652892, 4269971, 8539942, 12809913, 17079884, 25619826, 51239652]

約数ペア:

[(1, 51239652), (2, 25619826), (3, 17079884), (4, 12809913), (6, 8539942), (12, 4269971), (31, 1652892), (62, 826446), (93, 550964), (124, 413223), (181, 283092), (186, 275482), (362, 141546), (372, 137741), (543, 94364), (724, 70773), (761, 67332), (1086, 47182), (1522, 33666), (2172, 23591), (2283, 22444), (3044, 16833), (4566, 11222), (5611, 9132)]