51462170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 96560640

約数和(自身を除く): 45098470

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 1523, 3046, 3379, 6758, 7615, 15230, 16895, 33790, 47213, 94426, 166007, 236065, 332014, 472130, 830035, 1660070, 5146217, 10292434, 25731085, 51462170]

約数ペア:

[(1, 51462170), (2, 25731085), (5, 10292434), (10, 5146217), (31, 1660070), (62, 830035), (109, 472130), (155, 332014), (218, 236065), (310, 166007), (545, 94426), (1090, 47213), (1523, 33790), (3046, 16895), (3379, 15230), (6758, 7615)]