50209760

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2879}}^1$

素因数の和:3003

約数の個数: 48

約数和(自身を含む): 119750400

約数和(自身を除く): 69540640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 2879, 3488, 4360, 5758, 8720, 11516, 14395, 17440, 23032, 28790, 46064, 57580, 92128, 115160, 230320, 313811, 460640, 627622, 1255244, 1569055, 2510488, 3138110, 5020976, 6276220, 10041952, 12552440, 25104880, 50209760]

約数ペア:

[(1, 50209760), (2, 25104880), (4, 12552440), (5, 10041952), (8, 6276220), (10, 5020976), (16, 3138110), (20, 2510488), (32, 1569055), (40, 1255244), (80, 627622), (109, 460640), (160, 313811), (218, 230320), (436, 115160), (545, 92128), (872, 57580), (1090, 46064), (1744, 28790), (2180, 23032), (2879, 17440), (3488, 14395), (4360, 11516), (5758, 8720)]