49195212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 133661808

約数和(自身を除く): 84466596

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 1993, 2057, 2244, 3986, 4114, 5979, 6171, 7972, 8228, 11958, 12342, 21923, 23916, 24684, 33881, 43846, 65769, 67762, 87692, 101643, 131538, 135524, 203286, 241153, 263076, 372691, 406572, 482306, 723459, 745382, 964612, 1118073, 1446918, 1490764, 2236146, 2893836, 4099601, 4472292, 8199202, 12298803, 16398404, 24597606, 49195212]

約数ペア:

[(1, 49195212), (2, 24597606), (3, 16398404), (4, 12298803), (6, 8199202), (11, 4472292), (12, 4099601), (17, 2893836), (22, 2236146), (33, 1490764), (34, 1446918), (44, 1118073), (51, 964612), (66, 745382), (68, 723459), (102, 482306), (121, 406572), (132, 372691), (187, 263076), (204, 241153), (242, 203286), (363, 135524), (374, 131538), (484, 101643), (561, 87692), (726, 67762), (748, 65769), (1122, 43846), (1452, 33881), (1993, 24684), (2057, 23916), (2244, 21923), (3986, 12342), (4114, 11958), (5979, 8228), (6171, 7972)]