56178991570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{139537}}^1$

素因数の和:139739

約数の個数: 64

約数和(自身を含む): 115336529280

約数和(自身を除く): 59157537710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 163, 190, 247, 326, 494, 815, 1235, 1630, 2119, 2470, 3097, 4238, 6194, 10595, 15485, 21190, 30970, 40261, 80522, 139537, 201305, 279074, 402610, 697685, 1395370, 1813981, 2651203, 3627962, 5302406, 9069905, 13256015, 18139810, 22744531, 26512030, 34465639, 45489062, 68931278, 113722655, 172328195, 227445310, 295678903, 344656390, 432146089, 591357806, 864292178, 1478394515, 2160730445, 2956789030, 4321460890, 5617899157, 11235798314, 28089495785, 56178991570]

約数ペア:

[(1, 56178991570), (2, 28089495785), (5, 11235798314), (10, 5617899157), (13, 4321460890), (19, 2956789030), (26, 2160730445), (38, 1478394515), (65, 864292178), (95, 591357806), (130, 432146089), (163, 344656390), (190, 295678903), (247, 227445310), (326, 172328195), (494, 113722655), (815, 68931278), (1235, 45489062), (1630, 34465639), (2119, 26512030), (2470, 22744531), (3097, 18139810), (4238, 13256015), (6194, 9069905), (10595, 5302406), (15485, 3627962), (21190, 2651203), (30970, 1813981), (40261, 1395370), (80522, 697685), (139537, 402610), (201305, 279074)]