56274390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32909}}^1$

素因数の和:32941

約数の個数: 48

約数和(自身を含む): 154018800

約数和(自身を除く): 97744410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 32909, 65818, 98727, 164545, 197454, 296181, 329090, 493635, 592362, 625271, 987270, 1250542, 1480905, 1875813, 2961810, 3126355, 3751626, 5627439, 6252710, 9379065, 11254878, 18758130, 28137195, 56274390]

約数ペア:

[(1, 56274390), (2, 28137195), (3, 18758130), (5, 11254878), (6, 9379065), (9, 6252710), (10, 5627439), (15, 3751626), (18, 3126355), (19, 2961810), (30, 1875813), (38, 1480905), (45, 1250542), (57, 987270), (90, 625271), (95, 592362), (114, 493635), (171, 329090), (190, 296181), (285, 197454), (342, 164545), (570, 98727), (855, 65818), (1710, 32909)]