57982990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2311}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 113029056

約数和(自身を除く): 55046066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2311, 2509, 4622, 5018, 11555, 12545, 23110, 25090, 30043, 60086, 150215, 300430, 446023, 892046, 2230115, 4460230, 5798299, 11596598, 28991495, 57982990]

約数ペア:

[(1, 57982990), (2, 28991495), (5, 11596598), (10, 5798299), (13, 4460230), (26, 2230115), (65, 892046), (130, 446023), (193, 300430), (386, 150215), (965, 60086), (1930, 30043), (2311, 25090), (2509, 23110), (4622, 12545), (5018, 11555)]