51020792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 99187200

約数和(自身を除く): 48166408

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 419, 491, 838, 982, 1676, 1964, 3352, 3928, 12989, 15221, 25978, 30442, 51956, 60884, 103912, 121768, 205729, 411458, 822916, 1645832, 6377599, 12755198, 25510396, 51020792]

約数ペア:

[(1, 51020792), (2, 25510396), (4, 12755198), (8, 6377599), (31, 1645832), (62, 822916), (124, 411458), (248, 205729), (419, 121768), (491, 103912), (838, 60884), (982, 51956), (1676, 30442), (1964, 25978), (3352, 15221), (3928, 12989)]