49576240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12647}}^1$

素因数の和:12674

約数の個数: 60

約数和(自身を含む): 134094096

約数和(自身を除く): 84517856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 12647, 25294, 50588, 63235, 88529, 101176, 126470, 177058, 202352, 252940, 354116, 442645, 505880, 619703, 708232, 885290, 1011760, 1239406, 1416464, 1770580, 2478812, 3098515, 3541160, 4957624, 6197030, 7082320, 9915248, 12394060, 24788120, 49576240]

約数ペア:

[(1, 49576240), (2, 24788120), (4, 12394060), (5, 9915248), (7, 7082320), (8, 6197030), (10, 4957624), (14, 3541160), (16, 3098515), (20, 2478812), (28, 1770580), (35, 1416464), (40, 1239406), (49, 1011760), (56, 885290), (70, 708232), (80, 619703), (98, 505880), (112, 442645), (140, 354116), (196, 252940), (245, 202352), (280, 177058), (392, 126470), (490, 101176), (560, 88529), (784, 63235), (980, 50588), (1960, 25294), (3920, 12647)]