51103090

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{15439}}^1$

素因数の和:15777

約数の個数: 16

約数和(自身を含む): 92269440

約数和(自身を除く): 41166350

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 15439, 30878, 77195, 154390, 5110309, 10220618, 25551545, 51103090]

約数ペア:

[(1, 51103090), (2, 25551545), (5, 10220618), (10, 5110309), (331, 154390), (662, 77195), (1655, 30878), (3310, 15439)]