8212857550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{49223}}^1$

素因数の和:49353

約数の個数: 48

約数和(自身を含む): 15820987392

約数和(自身を除く): 7608129842

約数列:

[1, 2, 5, 10, 25, 47, 50, 71, 94, 142, 235, 355, 470, 710, 1175, 1775, 2350, 3337, 3550, 6674, 16685, 33370, 49223, 83425, 98446, 166850, 246115, 492230, 1230575, 2313481, 2461150, 3494833, 4626962, 6989666, 11567405, 17474165, 23134810, 34948330, 57837025, 87370825, 115674050, 164257151, 174741650, 328514302, 821285755, 1642571510, 4106428775, 8212857550]

約数ペア:

[(1, 8212857550), (2, 4106428775), (5, 1642571510), (10, 821285755), (25, 328514302), (47, 174741650), (50, 164257151), (71, 115674050), (94, 87370825), (142, 57837025), (235, 34948330), (355, 23134810), (470, 17474165), (710, 11567405), (1175, 6989666), (1775, 4626962), (2350, 3494833), (3337, 2461150), (3550, 2313481), (6674, 1230575), (16685, 492230), (33370, 246115), (49223, 166850), (83425, 98446)]