51548585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 70457472

約数和(自身を除く): 18908887

約数列:

[1, 5, 11, 37, 55, 73, 185, 347, 365, 407, 803, 1735, 2035, 2701, 3817, 4015, 12839, 13505, 19085, 25331, 29711, 64195, 126655, 141229, 148555, 278641, 706145, 937247, 1393205, 4686235, 10309717, 51548585]

約数ペア:

[(1, 51548585), (5, 10309717), (11, 4686235), (37, 1393205), (55, 937247), (73, 706145), (185, 278641), (347, 148555), (365, 141229), (407, 126655), (803, 64195), (1735, 29711), (2035, 25331), (2701, 19085), (3817, 13505), (4015, 12839)]