51434380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{48523}}^1$

素因数の和:48585

約数の個数: 24

約数和(自身を含む): 110052432

約数和(自身を除く): 58618052

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 48523, 97046, 194092, 242615, 485230, 970460, 2571719, 5143438, 10286876, 12858595, 25717190, 51434380]

約数ペア:

[(1, 51434380), (2, 25717190), (4, 12858595), (5, 10286876), (10, 5143438), (20, 2571719), (53, 970460), (106, 485230), (212, 242615), (265, 194092), (530, 97046), (1060, 48523)]