51452060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 118444032

約数和(自身を除く): 66991972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 271, 542, 863, 1084, 1355, 1726, 2710, 2981, 3452, 4315, 5420, 5962, 8630, 9493, 11924, 14905, 17260, 18986, 29810, 37972, 47465, 59620, 94930, 189860, 233873, 467746, 935492, 1169365, 2338730, 2572603, 4677460, 5145206, 10290412, 12863015, 25726030, 51452060]

約数ペア:

[(1, 51452060), (2, 25726030), (4, 12863015), (5, 10290412), (10, 5145206), (11, 4677460), (20, 2572603), (22, 2338730), (44, 1169365), (55, 935492), (110, 467746), (220, 233873), (271, 189860), (542, 94930), (863, 59620), (1084, 47465), (1355, 37972), (1726, 29810), (2710, 18986), (2981, 17260), (3452, 14905), (4315, 11924), (5420, 9493), (5962, 8630)]