53209268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 111820800

約数和(自身を除く): 58611532

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 413, 434, 826, 868, 1039, 1652, 1829, 2078, 3658, 4156, 7273, 7316, 12803, 14546, 25606, 29092, 32209, 51212, 61301, 64418, 122602, 128836, 225463, 245204, 429107, 450926, 858214, 901852, 1716428, 1900331, 3800662, 7601324, 13302317, 26604634, 53209268]

約数ペア:

[(1, 53209268), (2, 26604634), (4, 13302317), (7, 7601324), (14, 3800662), (28, 1900331), (31, 1716428), (59, 901852), (62, 858214), (118, 450926), (124, 429107), (217, 245204), (236, 225463), (413, 128836), (434, 122602), (826, 64418), (868, 61301), (1039, 51212), (1652, 32209), (1829, 29092), (2078, 25606), (3658, 14546), (4156, 12803), (7273, 7316)]