52121728

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 110381850

約数和(自身を除く): 58260122

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 1409, 2176, 2312, 2818, 4624, 5636, 9248, 11272, 18496, 22544, 23953, 36992, 45088, 47906, 90176, 95812, 180352, 191624, 383248, 407201, 766496, 814402, 1532992, 1628804, 3065984, 3257608, 6515216, 13030432, 26060864, 52121728]

約数ペア:

[(1, 52121728), (2, 26060864), (4, 13030432), (8, 6515216), (16, 3257608), (17, 3065984), (32, 1628804), (34, 1532992), (64, 814402), (68, 766496), (128, 407201), (136, 383248), (272, 191624), (289, 180352), (544, 95812), (578, 90176), (1088, 47906), (1156, 45088), (1409, 36992), (2176, 23953), (2312, 22544), (2818, 18496), (4624, 11272), (5636, 9248)]