50088880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15271}}^1$

素因数の和:15325

約数の個数: 40

約数和(自身を含む): 119304864

約数和(自身を除く): 69215984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15271, 30542, 61084, 76355, 122168, 152710, 244336, 305420, 610840, 626111, 1221680, 1252222, 2504444, 3130555, 5008888, 6261110, 10017776, 12522220, 25044440, 50088880]

約数ペア:

[(1, 50088880), (2, 25044440), (4, 12522220), (5, 10017776), (8, 6261110), (10, 5008888), (16, 3130555), (20, 2504444), (40, 1252222), (41, 1221680), (80, 626111), (82, 610840), (164, 305420), (205, 244336), (328, 152710), (410, 122168), (656, 76355), (820, 61084), (1640, 30542), (3280, 15271)]