49628460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{118163}}^1$

素因数の和:118182

約数の個数: 48

約数和(自身を含む): 158812416

約数和(自身を除く): 109183956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 118163, 236326, 354489, 472652, 590815, 708978, 827141, 1181630, 1417956, 1654282, 1772445, 2363260, 2481423, 3308564, 3544890, 4135705, 4962846, 7089780, 8271410, 9925692, 12407115, 16542820, 24814230, 49628460]

約数ペア:

[(1, 49628460), (2, 24814230), (3, 16542820), (4, 12407115), (5, 9925692), (6, 8271410), (7, 7089780), (10, 4962846), (12, 4135705), (14, 3544890), (15, 3308564), (20, 2481423), (21, 2363260), (28, 1772445), (30, 1654282), (35, 1417956), (42, 1181630), (60, 827141), (70, 708978), (84, 590815), (105, 472652), (140, 354489), (210, 236326), (420, 118163)]