48781156

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 86599800

約数和(自身を除く): 37818644

約数列:

[1, 2, 4, 157, 173, 314, 346, 449, 628, 692, 898, 1796, 27161, 54322, 70493, 77677, 108644, 140986, 155354, 281972, 310708, 12195289, 24390578, 48781156]

約数ペア:

[(1, 48781156), (2, 24390578), (4, 12195289), (157, 310708), (173, 281972), (314, 155354), (346, 140986), (449, 108644), (628, 77677), (692, 70493), (898, 54322), (1796, 27161)]