51218056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1109}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 100699200

約数和(自身を除く): 49481144

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 251, 502, 1004, 1109, 2008, 2218, 4436, 5773, 8872, 11546, 23092, 25507, 46184, 51014, 102028, 204056, 278359, 556718, 1113436, 2226872, 6402257, 12804514, 25609028, 51218056]

約数ペア:

[(1, 51218056), (2, 25609028), (4, 12804514), (8, 6402257), (23, 2226872), (46, 1113436), (92, 556718), (184, 278359), (251, 204056), (502, 102028), (1004, 51014), (1109, 46184), (2008, 25507), (2218, 23092), (4436, 11546), (5773, 8872)]