49402528960

素因数分解:

$2^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{557339}}^1$

素因数の和:557633

約数の個数: 56

約数和(自身を含む): 118064676240

約数和(自身を除く): 68662147280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 277, 320, 554, 1108, 1385, 2216, 2770, 4432, 5540, 8864, 11080, 17728, 22160, 44320, 88640, 557339, 1114678, 2229356, 2786695, 4458712, 5573390, 8917424, 11146780, 17834848, 22293560, 35669696, 44587120, 89174240, 154382903, 178348480, 308765806, 617531612, 771914515, 1235063224, 1543829030, 2470126448, 3087658060, 4940252896, 6175316120, 9880505792, 12350632240, 24701264480, 49402528960]

約数ペア:

[(1, 49402528960), (2, 24701264480), (4, 12350632240), (5, 9880505792), (8, 6175316120), (10, 4940252896), (16, 3087658060), (20, 2470126448), (32, 1543829030), (40, 1235063224), (64, 771914515), (80, 617531612), (160, 308765806), (277, 178348480), (320, 154382903), (554, 89174240), (1108, 44587120), (1385, 35669696), (2216, 22293560), (2770, 17834848), (4432, 11146780), (5540, 8917424), (8864, 5573390), (11080, 4458712), (17728, 2786695), (22160, 2229356), (44320, 1114678), (88640, 557339)]