53282418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 126077952

約数和(自身を除く): 72795534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 163, 181, 258, 301, 326, 362, 489, 543, 602, 903, 978, 1086, 1141, 1267, 1806, 2282, 2534, 3423, 3801, 6846, 7009, 7602, 7783, 14018, 15566, 21027, 23349, 29503, 42054, 46698, 49063, 54481, 59006, 88509, 98126, 108962, 147189, 163443, 177018, 206521, 294378, 326886, 413042, 619563, 1239126, 1268629, 2537258, 3805887, 7611774, 8880403, 17760806, 26641209, 53282418]

約数ペア:

[(1, 53282418), (2, 26641209), (3, 17760806), (6, 8880403), (7, 7611774), (14, 3805887), (21, 2537258), (42, 1268629), (43, 1239126), (86, 619563), (129, 413042), (163, 326886), (181, 294378), (258, 206521), (301, 177018), (326, 163443), (362, 147189), (489, 108962), (543, 98126), (602, 88509), (903, 59006), (978, 54481), (1086, 49063), (1141, 46698), (1267, 42054), (1806, 29503), (2282, 23349), (2534, 21027), (3423, 15566), (3801, 14018), (6846, 7783), (7009, 7602)]