49194704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1451}}^1$

素因数の和:1635

約数の個数: 40

約数和(自身を含む): 103347552

約数和(自身を除く): 54152848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 1451, 2119, 2608, 2902, 4238, 5804, 8476, 11608, 16952, 18863, 23216, 33904, 37726, 75452, 150904, 236513, 301808, 473026, 946052, 1892104, 3074669, 3784208, 6149338, 12298676, 24597352, 49194704]

約数ペア:

[(1, 49194704), (2, 24597352), (4, 12298676), (8, 6149338), (13, 3784208), (16, 3074669), (26, 1892104), (52, 946052), (104, 473026), (163, 301808), (208, 236513), (326, 150904), (652, 75452), (1304, 37726), (1451, 33904), (2119, 23216), (2608, 18863), (2902, 16952), (4238, 11608), (5804, 8476)]