57172108

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 119246400

約数和(自身を除く): 62074292

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 181, 203, 362, 389, 406, 724, 778, 812, 1267, 1556, 2534, 2723, 5068, 5249, 5446, 10498, 10892, 11281, 20996, 22562, 36743, 45124, 70409, 73486, 78967, 140818, 146972, 157934, 281636, 315868, 492863, 985726, 1971452, 2041861, 4083722, 8167444, 14293027, 28586054, 57172108]

約数ペア:

[(1, 57172108), (2, 28586054), (4, 14293027), (7, 8167444), (14, 4083722), (28, 2041861), (29, 1971452), (58, 985726), (116, 492863), (181, 315868), (203, 281636), (362, 157934), (389, 146972), (406, 140818), (724, 78967), (778, 73486), (812, 70409), (1267, 45124), (1556, 36743), (2534, 22562), (2723, 20996), (5068, 11281), (5249, 10892), (5446, 10498)]