48720578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 30024382

約数列:

[1, 2, 23, 46, 61, 97, 122, 179, 194, 358, 1403, 2231, 2806, 4117, 4462, 5917, 8234, 10919, 11834, 17363, 21838, 34726, 136091, 251137, 272182, 399349, 502274, 798698, 1059143, 2118286, 24360289, 48720578]

約数ペア:

[(1, 48720578), (2, 24360289), (23, 2118286), (46, 1059143), (61, 798698), (97, 502274), (122, 399349), (179, 272182), (194, 251137), (358, 136091), (1403, 34726), (2231, 21838), (2806, 17363), (4117, 11834), (4462, 10919), (5917, 8234)]