49315270

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 90507456

約数和(自身を除く): 41192186

約数列:

[1, 2, 5, 10, 101, 157, 202, 311, 314, 505, 622, 785, 1010, 1555, 1570, 3110, 15857, 31411, 31714, 48827, 62822, 79285, 97654, 157055, 158570, 244135, 314110, 488270, 4931527, 9863054, 24657635, 49315270]

約数ペア:

[(1, 49315270), (2, 24657635), (5, 9863054), (10, 4931527), (101, 488270), (157, 314110), (202, 244135), (311, 158570), (314, 157055), (505, 97654), (622, 79285), (785, 62822), (1010, 48827), (1555, 31714), (1570, 31411), (3110, 15857)]