51869076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19919}}^1$

素因数の和:19964

約数の個数: 48

約数和(自身を含む): 142786560

約数和(自身を除く): 90917484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 19919, 39838, 59757, 79676, 119514, 139433, 239028, 278866, 418299, 557732, 617489, 836598, 1234978, 1673196, 1852467, 2469956, 3704934, 4322423, 7409868, 8644846, 12967269, 17289692, 25934538, 51869076]

約数ペア:

[(1, 51869076), (2, 25934538), (3, 17289692), (4, 12967269), (6, 8644846), (7, 7409868), (12, 4322423), (14, 3704934), (21, 2469956), (28, 1852467), (31, 1673196), (42, 1234978), (62, 836598), (84, 617489), (93, 557732), (124, 418299), (186, 278866), (217, 239028), (372, 139433), (434, 119514), (651, 79676), (868, 59757), (1302, 39838), (2604, 19919)]