51920970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55829}}^1$

素因数の和:55870

約数の個数: 32

約数和(自身を含む): 128632320

約数和(自身を除く): 76711350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 55829, 111658, 167487, 279145, 334974, 558290, 837435, 1674870, 1730699, 3461398, 5192097, 8653495, 10384194, 17306990, 25960485, 51920970]

約数ペア:

[(1, 51920970), (2, 25960485), (3, 17306990), (5, 10384194), (6, 8653495), (10, 5192097), (15, 3461398), (30, 1730699), (31, 1674870), (62, 837435), (93, 558290), (155, 334974), (186, 279145), (310, 167487), (465, 111658), (930, 55829)]