50823320

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2609}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 114631200

約数和(自身を除く): 63807880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 2609, 3896, 4870, 5218, 9740, 10436, 13045, 19480, 20872, 26090, 52180, 104360, 1270583, 2541166, 5082332, 6352915, 10164664, 12705830, 25411660, 50823320]

約数ペア:

[(1, 50823320), (2, 25411660), (4, 12705830), (5, 10164664), (8, 6352915), (10, 5082332), (20, 2541166), (40, 1270583), (487, 104360), (974, 52180), (1948, 26090), (2435, 20872), (2609, 19480), (3896, 13045), (4870, 10436), (5218, 9740)]