49311977

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 15038743

約数列:

[1, 11, 13, 23, 29, 47, 121, 143, 253, 299, 319, 377, 517, 611, 667, 1081, 1363, 1573, 2783, 3289, 3509, 4147, 5687, 6721, 7337, 8671, 11891, 14053, 14993, 17719, 31349, 36179, 45617, 73931, 80707, 95381, 130801, 154583, 164923, 194909, 344839, 407537, 1049191, 1700413, 2143999, 3793229, 4482907, 49311977]

約数ペア:

[(1, 49311977), (11, 4482907), (13, 3793229), (23, 2143999), (29, 1700413), (47, 1049191), (121, 407537), (143, 344839), (253, 194909), (299, 164923), (319, 154583), (377, 130801), (517, 95381), (611, 80707), (667, 73931), (1081, 45617), (1363, 36179), (1573, 31349), (2783, 17719), (3289, 14993), (3509, 14053), (4147, 11891), (5687, 8671), (6721, 7337)]