49558404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 136170720

約数和(自身を除く): 86612316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 947, 1068, 1246, 1869, 1894, 2492, 2841, 3738, 3788, 4361, 5682, 6629, 7476, 8722, 11364, 13083, 13258, 17444, 19887, 26166, 26516, 39774, 46403, 52332, 79548, 84283, 92806, 139209, 168566, 185612, 252849, 278418, 337132, 505698, 556836, 589981, 1011396, 1179962, 1769943, 2359924, 3539886, 4129867, 7079772, 8259734, 12389601, 16519468, 24779202, 49558404]

約数ペア:

[(1, 49558404), (2, 24779202), (3, 16519468), (4, 12389601), (6, 8259734), (7, 7079772), (12, 4129867), (14, 3539886), (21, 2359924), (28, 1769943), (42, 1179962), (49, 1011396), (84, 589981), (89, 556836), (98, 505698), (147, 337132), (178, 278418), (196, 252849), (267, 185612), (294, 168566), (356, 139209), (534, 92806), (588, 84283), (623, 79548), (947, 52332), (1068, 46403), (1246, 39774), (1869, 26516), (1894, 26166), (2492, 19887), (2841, 17444), (3738, 13258), (3788, 13083), (4361, 11364), (5682, 8722), (6629, 7476)]