48483160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 71267240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 251, 439, 440, 502, 878, 1004, 1255, 1756, 2008, 2195, 2510, 2761, 3512, 4390, 4829, 5020, 5522, 8780, 9658, 10040, 11044, 13805, 17560, 19316, 22088, 24145, 27610, 38632, 48290, 55220, 96580, 110189, 110440, 193160, 220378, 440756, 550945, 881512, 1101890, 1212079, 2203780, 2424158, 4407560, 4848316, 6060395, 9696632, 12120790, 24241580, 48483160]

約数ペア:

[(1, 48483160), (2, 24241580), (4, 12120790), (5, 9696632), (8, 6060395), (10, 4848316), (11, 4407560), (20, 2424158), (22, 2203780), (40, 1212079), (44, 1101890), (55, 881512), (88, 550945), (110, 440756), (220, 220378), (251, 193160), (439, 110440), (440, 110189), (502, 96580), (878, 55220), (1004, 48290), (1255, 38632), (1756, 27610), (2008, 24145), (2195, 22088), (2510, 19316), (2761, 17560), (3512, 13805), (4390, 11044), (4829, 10040), (5020, 9658), (5522, 8780)]