53901155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 81174528

約数和(自身を除く): 27273373

約数列:

[1, 5, 7, 11, 35, 55, 77, 191, 385, 733, 955, 1337, 2101, 3665, 5131, 6685, 8063, 10505, 14707, 25655, 40315, 56441, 73535, 140003, 282205, 700015, 980021, 1540033, 4900105, 7700165, 10780231, 53901155]

約数ペア:

[(1, 53901155), (5, 10780231), (7, 7700165), (11, 4900105), (35, 1540033), (55, 980021), (77, 700015), (191, 282205), (385, 140003), (733, 73535), (955, 56441), (1337, 40315), (2101, 25655), (3665, 14707), (5131, 10505), (6685, 8063)]