47256385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 64157184

約数和(自身を除く): 16900799

約数列:

[1, 5, 11, 47, 55, 101, 181, 235, 505, 517, 905, 1111, 1991, 2585, 4747, 5555, 8507, 9955, 18281, 23735, 42535, 52217, 91405, 93577, 201091, 261085, 467885, 859207, 1005455, 4296035, 9451277, 47256385]

約数ペア:

[(1, 47256385), (5, 9451277), (11, 4296035), (47, 1005455), (55, 859207), (101, 467885), (181, 261085), (235, 201091), (505, 93577), (517, 91405), (905, 52217), (1111, 42535), (1991, 23735), (2585, 18281), (4747, 9955), (5555, 8507)]