47593780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14081}}^1$

素因数の和:14116

約数の個数: 36

約数和(自身を含む): 108234252

約数和(自身を除く): 60640472

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 14081, 28162, 56324, 70405, 140810, 183053, 281620, 366106, 732212, 915265, 1830530, 2379689, 3661060, 4759378, 9518756, 11898445, 23796890, 47593780]

約数ペア:

[(1, 47593780), (2, 23796890), (4, 11898445), (5, 9518756), (10, 4759378), (13, 3661060), (20, 2379689), (26, 1830530), (52, 915265), (65, 732212), (130, 366106), (169, 281620), (260, 183053), (338, 140810), (676, 70405), (845, 56324), (1690, 28162), (3380, 14081)]