51800132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 93891840

約数和(自身を除く): 42091708

約数列:

[1, 2, 4, 31, 62, 124, 419, 838, 997, 1676, 1994, 3988, 12989, 25978, 30907, 51956, 61814, 123628, 417743, 835486, 1670972, 12950033, 25900066, 51800132]

約数ペア:

[(1, 51800132), (2, 25900066), (4, 12950033), (31, 1670972), (62, 835486), (124, 417743), (419, 123628), (838, 61814), (997, 51956), (1676, 30907), (1994, 25978), (3988, 12989)]