50824520

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11657}}^1$

素因数の和:11777

約数の個数: 32

約数和(自身を含む): 115414200

約数和(自身を除く): 64589680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 11657, 23314, 46628, 58285, 93256, 116570, 233140, 466280, 1270613, 2541226, 5082452, 6353065, 10164904, 12706130, 25412260, 50824520]

約数ペア:

[(1, 50824520), (2, 25412260), (4, 12706130), (5, 10164904), (8, 6353065), (10, 5082452), (20, 2541226), (40, 1270613), (109, 466280), (218, 233140), (436, 116570), (545, 93256), (872, 58285), (1090, 46628), (2180, 23314), (4360, 11657)]