56873080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6844

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 90093320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 6803, 8360, 13606, 27212, 34015, 54424, 68030, 74833, 129257, 136060, 149666, 258514, 272120, 299332, 374165, 517028, 598664, 646285, 748330, 1034056, 1292570, 1421827, 1496660, 2585140, 2843654, 2993320, 5170280, 5687308, 7109135, 11374616, 14218270, 28436540, 56873080]

約数ペア:

[(1, 56873080), (2, 28436540), (4, 14218270), (5, 11374616), (8, 7109135), (10, 5687308), (11, 5170280), (19, 2993320), (20, 2843654), (22, 2585140), (38, 1496660), (40, 1421827), (44, 1292570), (55, 1034056), (76, 748330), (88, 646285), (95, 598664), (110, 517028), (152, 374165), (190, 299332), (209, 272120), (220, 258514), (380, 149666), (418, 136060), (440, 129257), (760, 74833), (836, 68030), (1045, 54424), (1672, 34015), (2090, 27212), (4180, 13606), (6803, 8360)]