57656716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:183

約数の個数: 54

約数和(自身を含む): 116750340

約数和(自身を除く): 59093624

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 169, 247, 268, 338, 494, 676, 871, 988, 1273, 1742, 2546, 3211, 3484, 4489, 5092, 6422, 8978, 11323, 12844, 16549, 17956, 22646, 33098, 45292, 58357, 66196, 85291, 116714, 170582, 215137, 233428, 341164, 430274, 758641, 860548, 1108783, 1517282, 2217566, 3034564, 4435132, 14414179, 28828358, 57656716]

約数ペア:

[(1, 57656716), (2, 28828358), (4, 14414179), (13, 4435132), (19, 3034564), (26, 2217566), (38, 1517282), (52, 1108783), (67, 860548), (76, 758641), (134, 430274), (169, 341164), (247, 233428), (268, 215137), (338, 170582), (494, 116714), (676, 85291), (871, 66196), (988, 58357), (1273, 45292), (1742, 33098), (2546, 22646), (3211, 17956), (3484, 16549), (4489, 12844), (5092, 11323), (6422, 8978)]