51419080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41467}}^1$

素因数の和:41509

約数の個数: 32

約数和(自身を含む): 119427840

約数和(自身を除く): 68008760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 41467, 82934, 165868, 207335, 331736, 414670, 829340, 1285477, 1658680, 2570954, 5141908, 6427385, 10283816, 12854770, 25709540, 51419080]

約数ペア:

[(1, 51419080), (2, 25709540), (4, 12854770), (5, 10283816), (8, 6427385), (10, 5141908), (20, 2570954), (31, 1658680), (40, 1285477), (62, 829340), (124, 414670), (155, 331736), (248, 207335), (310, 165868), (620, 82934), (1240, 41467)]