50763880

素因数分解:

$2^3\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1307}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 114423840

約数和(自身を除く): 63659960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 971, 1307, 1942, 2614, 3884, 4855, 5228, 6535, 7768, 9710, 10456, 13070, 19420, 26140, 38840, 52280, 1269097, 2538194, 5076388, 6345485, 10152776, 12690970, 25381940, 50763880]

約数ペア:

[(1, 50763880), (2, 25381940), (4, 12690970), (5, 10152776), (8, 6345485), (10, 5076388), (20, 2538194), (40, 1269097), (971, 52280), (1307, 38840), (1942, 26140), (2614, 19420), (3884, 13070), (4855, 10456), (5228, 9710), (6535, 7768)]