56211928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 61292072

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 67, 68, 124, 134, 136, 199, 248, 268, 398, 527, 536, 796, 1054, 1139, 1592, 2077, 2108, 2278, 3383, 4154, 4216, 4556, 6169, 6766, 8308, 9112, 12338, 13333, 13532, 16616, 24676, 26666, 27064, 35309, 49352, 53332, 70618, 104873, 106664, 141236, 209746, 226661, 282472, 413323, 419492, 453322, 826646, 838984, 906644, 1653292, 1813288, 3306584, 7026491, 14052982, 28105964, 56211928]

約数ペア:

[(1, 56211928), (2, 28105964), (4, 14052982), (8, 7026491), (17, 3306584), (31, 1813288), (34, 1653292), (62, 906644), (67, 838984), (68, 826646), (124, 453322), (134, 419492), (136, 413323), (199, 282472), (248, 226661), (268, 209746), (398, 141236), (527, 106664), (536, 104873), (796, 70618), (1054, 53332), (1139, 49352), (1592, 35309), (2077, 27064), (2108, 26666), (2278, 24676), (3383, 16616), (4154, 13532), (4216, 13333), (4556, 12338), (6169, 9112), (6766, 8308)]