49801482

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 115891776

約数和(自身を除く): 66090294

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 47, 74, 86, 94, 111, 129, 141, 222, 258, 282, 333, 387, 423, 666, 774, 846, 1369, 1591, 1739, 2021, 2738, 3182, 3478, 4042, 4107, 4773, 5217, 6063, 8214, 9546, 10434, 12126, 12321, 14319, 15651, 18189, 24642, 28638, 31302, 36378, 58867, 64343, 74777, 117734, 128686, 149554, 176601, 193029, 224331, 353202, 386058, 448662, 529803, 579087, 672993, 1059606, 1158174, 1345986, 2766749, 5533498, 8300247, 16600494, 24900741, 49801482]

約数ペア:

[(1, 49801482), (2, 24900741), (3, 16600494), (6, 8300247), (9, 5533498), (18, 2766749), (37, 1345986), (43, 1158174), (47, 1059606), (74, 672993), (86, 579087), (94, 529803), (111, 448662), (129, 386058), (141, 353202), (222, 224331), (258, 193029), (282, 176601), (333, 149554), (387, 128686), (423, 117734), (666, 74777), (774, 64343), (846, 58867), (1369, 36378), (1591, 31302), (1739, 28638), (2021, 24642), (2738, 18189), (3182, 15651), (3478, 14319), (4042, 12321), (4107, 12126), (4773, 10434), (5217, 9546), (6063, 8214)]