50840680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115547}}^1$

素因数の和:115569

約数の個数: 32

約数和(自身を含む): 124791840

約数和(自身を除く): 73951160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 115547, 231094, 462188, 577735, 924376, 1155470, 1271017, 2310940, 2542034, 4621880, 5084068, 6355085, 10168136, 12710170, 25420340, 50840680]

約数ペア:

[(1, 50840680), (2, 25420340), (4, 12710170), (5, 10168136), (8, 6355085), (10, 5084068), (11, 4621880), (20, 2542034), (22, 2310940), (40, 1271017), (44, 1155470), (55, 924376), (88, 577735), (110, 462188), (220, 231094), (440, 115547)]