51415691545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{68437}}^1$

素因数の和:68641

約数の個数: 32

約数和(自身を含む): 65910721536

約数和(自身を除く): 14495029991

約数列:

[1, 5, 31, 37, 131, 155, 185, 655, 1147, 4061, 4847, 5735, 20305, 24235, 68437, 150257, 342185, 751285, 2121547, 2532169, 8965247, 10607735, 12660845, 44826235, 78497239, 277922657, 331714139, 392486195, 1389613285, 1658570695, 10283138309, 51415691545]

約数ペア:

[(1, 51415691545), (5, 10283138309), (31, 1658570695), (37, 1389613285), (131, 392486195), (155, 331714139), (185, 277922657), (655, 78497239), (1147, 44826235), (4061, 12660845), (4847, 10607735), (5735, 8965247), (20305, 2532169), (24235, 2121547), (68437, 751285), (150257, 342185)]