54176668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^2$

素因数の和:251

約数の個数: 54

約数和(自身を含む): 118436136

約数和(自身を除く): 64259468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 169, 182, 214, 338, 364, 428, 676, 749, 1183, 1391, 1498, 2366, 2782, 2996, 4732, 5564, 9737, 11449, 18083, 19474, 22898, 36166, 38948, 45796, 72332, 80143, 126581, 148837, 160286, 253162, 297674, 320572, 506324, 595348, 1041859, 1934881, 2083718, 3869762, 4167436, 7739524, 13544167, 27088334, 54176668]

約数ペア:

[(1, 54176668), (2, 27088334), (4, 13544167), (7, 7739524), (13, 4167436), (14, 3869762), (26, 2083718), (28, 1934881), (52, 1041859), (91, 595348), (107, 506324), (169, 320572), (182, 297674), (214, 253162), (338, 160286), (364, 148837), (428, 126581), (676, 80143), (749, 72332), (1183, 45796), (1391, 38948), (1498, 36166), (2366, 22898), (2782, 19474), (2996, 18083), (4732, 11449), (5564, 9737)]