51151736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 48381064

約数列:

[1, 2, 4, 8, 31, 62, 124, 239, 248, 478, 863, 956, 1726, 1912, 3452, 6904, 7409, 14818, 26753, 29636, 53506, 59272, 107012, 206257, 214024, 412514, 825028, 1650056, 6393967, 12787934, 25575868, 51151736]

約数ペア:

[(1, 51151736), (2, 25575868), (4, 12787934), (8, 6393967), (31, 1650056), (62, 825028), (124, 412514), (239, 214024), (248, 206257), (478, 107012), (863, 59272), (956, 53506), (1726, 29636), (1912, 26753), (3452, 14818), (6904, 7409)]