50628880

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4831}}^1$

素因数の和:4975

約数の個数: 40

約数和(自身を含む): 118635264

約数和(自身を除く): 68006384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 4831, 5240, 9662, 10480, 19324, 24155, 38648, 48310, 77296, 96620, 193240, 386480, 632861, 1265722, 2531444, 3164305, 5062888, 6328610, 10125776, 12657220, 25314440, 50628880]

約数ペア:

[(1, 50628880), (2, 25314440), (4, 12657220), (5, 10125776), (8, 6328610), (10, 5062888), (16, 3164305), (20, 2531444), (40, 1265722), (80, 632861), (131, 386480), (262, 193240), (524, 96620), (655, 77296), (1048, 48310), (1310, 38648), (2096, 24155), (2620, 19324), (4831, 10480), (5240, 9662)]