51859894

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 89123328

約数和(自身を除く): 37263434

約数列:

[1, 2, 17, 23, 34, 46, 47, 83, 94, 166, 289, 391, 578, 782, 799, 1081, 1411, 1598, 1909, 2162, 2822, 3818, 3901, 6647, 7802, 13294, 13583, 18377, 23987, 27166, 32453, 36754, 47974, 64906, 66317, 89723, 132634, 179446, 312409, 551701, 624818, 1103402, 1127389, 1525291, 2254778, 3050582, 25929947, 51859894]

約数ペア:

[(1, 51859894), (2, 25929947), (17, 3050582), (23, 2254778), (34, 1525291), (46, 1127389), (47, 1103402), (83, 624818), (94, 551701), (166, 312409), (289, 179446), (391, 132634), (578, 89723), (782, 66317), (799, 64906), (1081, 47974), (1411, 36754), (1598, 32453), (1909, 27166), (2162, 23987), (2822, 18377), (3818, 13583), (3901, 13294), (6647, 7802)]