56420462

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 104829840

約数和(自身を除く): 48409378

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 157, 193, 266, 314, 386, 931, 1099, 1351, 1862, 2198, 2702, 2983, 3667, 5966, 7334, 7693, 9457, 15386, 18914, 20881, 25669, 30301, 41762, 51338, 60602, 146167, 179683, 212107, 292334, 359366, 424214, 575719, 1151438, 1484749, 2969498, 4030033, 8060066, 28210231, 56420462]

約数ペア:

[(1, 56420462), (2, 28210231), (7, 8060066), (14, 4030033), (19, 2969498), (38, 1484749), (49, 1151438), (98, 575719), (133, 424214), (157, 359366), (193, 292334), (266, 212107), (314, 179683), (386, 146167), (931, 60602), (1099, 51338), (1351, 41762), (1862, 30301), (2198, 25669), (2702, 20881), (2983, 18914), (3667, 15386), (5966, 9457), (7334, 7693)]