52426775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 68820000

約数和(自身を除く): 16393225

約数列:

[1, 5, 23, 25, 73, 115, 365, 575, 1249, 1679, 1825, 6245, 8395, 28727, 31225, 41975, 91177, 143635, 455885, 718175, 2097071, 2279425, 10485355, 52426775]

約数ペア:

[(1, 52426775), (5, 10485355), (23, 2279425), (25, 2097071), (73, 718175), (115, 455885), (365, 143635), (575, 91177), (1249, 41975), (1679, 31225), (1825, 28727), (6245, 8395)]