49452080

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2281}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 115450944

約数和(自身を除く): 65998864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2281, 2710, 4336, 4562, 5420, 9124, 10840, 11405, 18248, 21680, 22810, 36496, 45620, 91240, 182480, 618151, 1236302, 2472604, 3090755, 4945208, 6181510, 9890416, 12363020, 24726040, 49452080]

約数ペア:

[(1, 49452080), (2, 24726040), (4, 12363020), (5, 9890416), (8, 6181510), (10, 4945208), (16, 3090755), (20, 2472604), (40, 1236302), (80, 618151), (271, 182480), (542, 91240), (1084, 45620), (1355, 36496), (2168, 22810), (2281, 21680), (2710, 18248), (4336, 11405), (4562, 10840), (5420, 9124)]