56891548

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15277}}^1$

素因数の和:15314

約数の個数: 36

約数和(自身を含む): 121918440

約数和(自身を除く): 65026892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 15277, 30554, 61108, 106939, 213878, 290263, 427756, 580526, 748573, 1161052, 1497146, 2031841, 2994292, 4063682, 8127364, 14222887, 28445774, 56891548]

約数ペア:

[(1, 56891548), (2, 28445774), (4, 14222887), (7, 8127364), (14, 4063682), (19, 2994292), (28, 2031841), (38, 1497146), (49, 1161052), (76, 748573), (98, 580526), (133, 427756), (196, 290263), (266, 213878), (532, 106939), (931, 61108), (1862, 30554), (3724, 15277)]