25901524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 26353196

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 212, 319, 383, 583, 638, 766, 1166, 1276, 1532, 1537, 2332, 3074, 4213, 6148, 8426, 11107, 16852, 16907, 20299, 22214, 33814, 40598, 44428, 67628, 81196, 122177, 223289, 244354, 446578, 488708, 588671, 893156, 1177342, 2354684, 6475381, 12950762, 25901524]

約数ペア:

[(1, 25901524), (2, 12950762), (4, 6475381), (11, 2354684), (22, 1177342), (29, 893156), (44, 588671), (53, 488708), (58, 446578), (106, 244354), (116, 223289), (212, 122177), (319, 81196), (383, 67628), (583, 44428), (638, 40598), (766, 33814), (1166, 22214), (1276, 20299), (1532, 16907), (1537, 16852), (2332, 11107), (3074, 8426), (4213, 6148)]