53399792

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 105982800

約数和(自身を除く): 52583008

約数列:

[1, 2, 4, 8, 16, 73, 131, 146, 262, 292, 349, 524, 584, 698, 1048, 1168, 1396, 2096, 2792, 5584, 9563, 19126, 25477, 38252, 45719, 50954, 76504, 91438, 101908, 153008, 182876, 203816, 365752, 407632, 731504, 3337487, 6674974, 13349948, 26699896, 53399792]

約数ペア:

[(1, 53399792), (2, 26699896), (4, 13349948), (8, 6674974), (16, 3337487), (73, 731504), (131, 407632), (146, 365752), (262, 203816), (292, 182876), (349, 153008), (524, 101908), (584, 91438), (698, 76504), (1048, 50954), (1168, 45719), (1396, 38252), (2096, 25477), (2792, 19126), (5584, 9563)]