52091980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 112766976

約数和(自身を除く): 60674996

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 151, 188, 235, 302, 367, 470, 604, 734, 755, 940, 1468, 1510, 1835, 3020, 3670, 7097, 7340, 14194, 17249, 28388, 34498, 35485, 55417, 68996, 70970, 86245, 110834, 141940, 172490, 221668, 277085, 344980, 554170, 1108340, 2604599, 5209198, 10418396, 13022995, 26045990, 52091980]

約数ペア:

[(1, 52091980), (2, 26045990), (4, 13022995), (5, 10418396), (10, 5209198), (20, 2604599), (47, 1108340), (94, 554170), (151, 344980), (188, 277085), (235, 221668), (302, 172490), (367, 141940), (470, 110834), (604, 86245), (734, 70970), (755, 68996), (940, 55417), (1468, 35485), (1510, 34498), (1835, 28388), (3020, 17249), (3670, 14194), (7097, 7340)]