51615072

素因数分解:

$2^5\times 3^2\times {\mathrm{277}}^1\times {\mathrm{647}}^1$

素因数の和:940

約数の個数: 72

約数和(自身を含む): 147537936

約数和(自身を除く): 95922864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 277, 288, 554, 647, 831, 1108, 1294, 1662, 1941, 2216, 2493, 2588, 3324, 3882, 4432, 4986, 5176, 5823, 6648, 7764, 8864, 9972, 10352, 11646, 13296, 15528, 19944, 20704, 23292, 26592, 31056, 39888, 46584, 62112, 79776, 93168, 179219, 186336, 358438, 537657, 716876, 1075314, 1433752, 1612971, 2150628, 2867504, 3225942, 4301256, 5735008, 6451884, 8602512, 12903768, 17205024, 25807536, 51615072]

約数ペア:

[(1, 51615072), (2, 25807536), (3, 17205024), (4, 12903768), (6, 8602512), (8, 6451884), (9, 5735008), (12, 4301256), (16, 3225942), (18, 2867504), (24, 2150628), (32, 1612971), (36, 1433752), (48, 1075314), (72, 716876), (96, 537657), (144, 358438), (277, 186336), (288, 179219), (554, 93168), (647, 79776), (831, 62112), (1108, 46584), (1294, 39888), (1662, 31056), (1941, 26592), (2216, 23292), (2493, 20704), (2588, 19944), (3324, 15528), (3882, 13296), (4432, 11646), (4986, 10352), (5176, 9972), (5823, 8864), (6648, 7764)]