51411810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24137}}^1$

素因数の和:24218

約数の個数: 32

約数和(自身を含む): 125131392

約数和(自身を除く): 73719582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 24137, 48274, 72411, 120685, 144822, 241370, 362055, 724110, 1713727, 3427454, 5141181, 8568635, 10282362, 17137270, 25705905, 51411810]

約数ペア:

[(1, 51411810), (2, 25705905), (3, 17137270), (5, 10282362), (6, 8568635), (10, 5141181), (15, 3427454), (30, 1713727), (71, 724110), (142, 362055), (213, 241370), (355, 144822), (426, 120685), (710, 72411), (1065, 48274), (2130, 24137)]