27776350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 60058656

約数和(自身を除く): 32282306

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1301, 1525, 2135, 2602, 3050, 4270, 6505, 9107, 10675, 13010, 18214, 21350, 32525, 45535, 65050, 79361, 91070, 158722, 227675, 396805, 455350, 555527, 793610, 1111054, 1984025, 2777635, 3968050, 5555270, 13888175, 27776350]

約数ペア:

[(1, 27776350), (2, 13888175), (5, 5555270), (7, 3968050), (10, 2777635), (14, 1984025), (25, 1111054), (35, 793610), (50, 555527), (61, 455350), (70, 396805), (122, 227675), (175, 158722), (305, 91070), (350, 79361), (427, 65050), (610, 45535), (854, 32525), (1301, 21350), (1525, 18214), (2135, 13010), (2602, 10675), (3050, 9107), (4270, 6505)]