56336140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21179}}^1$

素因数の和:21214

約数の個数: 48

約数和(自身を含む): 142329600

約数和(自身を除く): 85993460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 21179, 42358, 84716, 105895, 148253, 211790, 296506, 402401, 423580, 593012, 741265, 804802, 1482530, 1609604, 2012005, 2816807, 2965060, 4024010, 5633614, 8048020, 11267228, 14084035, 28168070, 56336140]

約数ペア:

[(1, 56336140), (2, 28168070), (4, 14084035), (5, 11267228), (7, 8048020), (10, 5633614), (14, 4024010), (19, 2965060), (20, 2816807), (28, 2012005), (35, 1609604), (38, 1482530), (70, 804802), (76, 741265), (95, 593012), (133, 423580), (140, 402401), (190, 296506), (266, 211790), (380, 148253), (532, 105895), (665, 84716), (1330, 42358), (2660, 21179)]