53130196

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 109182976

約数和(自身を除く): 56052780

約数列:

[1, 2, 4, 7, 14, 28, 67, 127, 134, 223, 254, 268, 446, 469, 508, 889, 892, 938, 1561, 1778, 1876, 3122, 3556, 6244, 8509, 14941, 17018, 28321, 29882, 34036, 56642, 59563, 59764, 104587, 113284, 119126, 198247, 209174, 238252, 396494, 418348, 792988, 1897507, 3795014, 7590028, 13282549, 26565098, 53130196]

約数ペア:

[(1, 53130196), (2, 26565098), (4, 13282549), (7, 7590028), (14, 3795014), (28, 1897507), (67, 792988), (127, 418348), (134, 396494), (223, 238252), (254, 209174), (268, 198247), (446, 119126), (469, 113284), (508, 104587), (889, 59764), (892, 59563), (938, 56642), (1561, 34036), (1778, 29882), (1876, 28321), (3122, 17018), (3556, 14941), (6244, 8509)]