48721915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 68304384

約数和(自身を除く): 19582469

約数列:

[1, 5, 11, 17, 55, 85, 107, 187, 487, 535, 935, 1177, 1819, 2435, 5357, 5885, 8279, 9095, 20009, 26785, 41395, 52109, 91069, 100045, 260545, 455345, 573199, 885853, 2865995, 4429265, 9744383, 48721915]

約数ペア:

[(1, 48721915), (5, 9744383), (11, 4429265), (17, 2865995), (55, 885853), (85, 573199), (107, 455345), (187, 260545), (487, 100045), (535, 91069), (935, 52109), (1177, 41395), (1819, 26785), (2435, 20009), (5357, 9095), (5885, 8279)]