51721888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3125

約数の個数: 48

約数和(自身を含む): 111331584

約数和(自身を除く): 59609696

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 3067, 4216, 6134, 8432, 12268, 16864, 24536, 49072, 52139, 95077, 98144, 104278, 190154, 208556, 380308, 417112, 760616, 834224, 1521232, 1616309, 1668448, 3042464, 3232618, 6465236, 12930472, 25860944, 51721888]

約数ペア:

[(1, 51721888), (2, 25860944), (4, 12930472), (8, 6465236), (16, 3232618), (17, 3042464), (31, 1668448), (32, 1616309), (34, 1521232), (62, 834224), (68, 760616), (124, 417112), (136, 380308), (248, 208556), (272, 190154), (496, 104278), (527, 98144), (544, 95077), (992, 52139), (1054, 49072), (2108, 24536), (3067, 16864), (4216, 12268), (6134, 8432)]