49582880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18229}}^1$

素因数の和:18261

約数の個数: 48

約数和(自身を含む): 124036920

約数和(自身を除く): 74454040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 18229, 36458, 72916, 91145, 145832, 182290, 291664, 309893, 364580, 583328, 619786, 729160, 1239572, 1458320, 1549465, 2479144, 2916640, 3098930, 4958288, 6197860, 9916576, 12395720, 24791440, 49582880]

約数ペア:

[(1, 49582880), (2, 24791440), (4, 12395720), (5, 9916576), (8, 6197860), (10, 4958288), (16, 3098930), (17, 2916640), (20, 2479144), (32, 1549465), (34, 1458320), (40, 1239572), (68, 729160), (80, 619786), (85, 583328), (136, 364580), (160, 309893), (170, 291664), (272, 182290), (340, 145832), (544, 91145), (680, 72916), (1360, 36458), (2720, 18229)]