54999400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5851}}^1$

素因数の和:5914

約数の個数: 48

約数和(自身を含む): 130616640

約数和(自身を除く): 75617240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 5851, 9400, 11702, 23404, 29255, 46808, 58510, 117020, 146275, 234040, 274997, 292550, 549994, 585100, 1099988, 1170200, 1374985, 2199976, 2749970, 5499940, 6874925, 10999880, 13749850, 27499700, 54999400]

約数ペア:

[(1, 54999400), (2, 27499700), (4, 13749850), (5, 10999880), (8, 6874925), (10, 5499940), (20, 2749970), (25, 2199976), (40, 1374985), (47, 1170200), (50, 1099988), (94, 585100), (100, 549994), (188, 292550), (200, 274997), (235, 234040), (376, 146275), (470, 117020), (940, 58510), (1175, 46808), (1880, 29255), (2350, 23404), (4700, 11702), (5851, 9400)]