53678456

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{39703}}^1$

素因数の和:39735

約数の個数: 24

約数和(自身を含む): 108987480

約数和(自身を除く): 55309024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 39703, 79406, 158812, 317624, 516139, 1032278, 2064556, 4129112, 6709807, 13419614, 26839228, 53678456]

約数ペア:

[(1, 53678456), (2, 26839228), (4, 13419614), (8, 6709807), (13, 4129112), (26, 2064556), (52, 1032278), (104, 516139), (169, 317624), (338, 158812), (676, 79406), (1352, 39703)]