48170720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23159}}^1$

素因数の和:23187

約数の個数: 48

約数和(自身を含む): 122562720

約数和(自身を除く): 74392000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 23159, 46318, 92636, 115795, 185272, 231590, 301067, 370544, 463180, 602134, 741088, 926360, 1204268, 1505335, 1852720, 2408536, 3010670, 3705440, 4817072, 6021340, 9634144, 12042680, 24085360, 48170720]

約数ペア:

[(1, 48170720), (2, 24085360), (4, 12042680), (5, 9634144), (8, 6021340), (10, 4817072), (13, 3705440), (16, 3010670), (20, 2408536), (26, 1852720), (32, 1505335), (40, 1204268), (52, 926360), (65, 741088), (80, 602134), (104, 463180), (130, 370544), (160, 301067), (208, 231590), (260, 185272), (416, 115795), (520, 92636), (1040, 46318), (2080, 23159)]