50384080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15361}}^1$

素因数の和:15415

約数の個数: 40

約数和(自身を含む): 120007944

約数和(自身を除く): 69623864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15361, 30722, 61444, 76805, 122888, 153610, 245776, 307220, 614440, 629801, 1228880, 1259602, 2519204, 3149005, 5038408, 6298010, 10076816, 12596020, 25192040, 50384080]

約数ペア:

[(1, 50384080), (2, 25192040), (4, 12596020), (5, 10076816), (8, 6298010), (10, 5038408), (16, 3149005), (20, 2519204), (40, 1259602), (41, 1228880), (80, 629801), (82, 614440), (164, 307220), (205, 245776), (328, 153610), (410, 122888), (656, 76805), (820, 61444), (1640, 30722), (3280, 15361)]