52480688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1321}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 110159616

約数和(自身を除く): 57678928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1321, 1528, 2483, 2642, 3056, 4966, 5284, 9932, 10568, 17173, 19864, 21136, 34346, 39728, 68692, 137384, 252311, 274768, 504622, 1009244, 2018488, 3280043, 4036976, 6560086, 13120172, 26240344, 52480688]

約数ペア:

[(1, 52480688), (2, 26240344), (4, 13120172), (8, 6560086), (13, 4036976), (16, 3280043), (26, 2018488), (52, 1009244), (104, 504622), (191, 274768), (208, 252311), (382, 137384), (764, 68692), (1321, 39728), (1528, 34346), (2483, 21136), (2642, 19864), (3056, 17173), (4966, 10568), (5284, 9932)]