52170740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70501}}^1$

素因数の和:70547

約数の個数: 24

約数和(自身を含む): 112521192

約数和(自身を除く): 60350452

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 70501, 141002, 282004, 352505, 705010, 1410020, 2608537, 5217074, 10434148, 13042685, 26085370, 52170740]

約数ペア:

[(1, 52170740), (2, 26085370), (4, 13042685), (5, 10434148), (10, 5217074), (20, 2608537), (37, 1410020), (74, 705010), (148, 352505), (185, 282004), (370, 141002), (740, 70501)]