49966884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 150696000

約数和(自身を除く): 100729116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 29, 33, 36, 38, 44, 57, 58, 66, 76, 87, 99, 114, 116, 132, 171, 174, 198, 209, 228, 229, 261, 319, 342, 348, 396, 418, 458, 522, 551, 627, 638, 684, 687, 836, 916, 957, 1044, 1102, 1254, 1276, 1374, 1653, 1881, 1914, 2061, 2204, 2508, 2519, 2748, 2871, 3306, 3762, 3828, 4122, 4351, 4959, 5038, 5742, 6061, 6612, 6641, 7524, 7557, 8244, 8702, 9918, 10076, 11484, 12122, 13053, 13282, 15114, 17404, 18183, 19836, 19923, 22671, 24244, 26106, 26564, 30228, 36366, 39159, 39846, 45342, 47861, 52212, 54549, 59769, 72732, 73051, 78318, 79692, 90684, 95722, 109098, 119538, 126179, 143583, 146102, 156636, 191444, 218196, 219153, 239076, 252358, 287166, 292204, 378537, 430749, 438306, 504716, 574332, 657459, 757074, 861498, 876612, 1135611, 1314918, 1387969, 1514148, 1722996, 2271222, 2629836, 2775938, 4163907, 4542444, 5551876, 8327814, 12491721, 16655628, 24983442, 49966884]

約数ペア:

[(1, 49966884), (2, 24983442), (3, 16655628), (4, 12491721), (6, 8327814), (9, 5551876), (11, 4542444), (12, 4163907), (18, 2775938), (19, 2629836), (22, 2271222), (29, 1722996), (33, 1514148), (36, 1387969), (38, 1314918), (44, 1135611), (57, 876612), (58, 861498), (66, 757074), (76, 657459), (87, 574332), (99, 504716), (114, 438306), (116, 430749), (132, 378537), (171, 292204), (174, 287166), (198, 252358), (209, 239076), (228, 219153), (229, 218196), (261, 191444), (319, 156636), (342, 146102), (348, 143583), (396, 126179), (418, 119538), (458, 109098), (522, 95722), (551, 90684), (627, 79692), (638, 78318), (684, 73051), (687, 72732), (836, 59769), (916, 54549), (957, 52212), (1044, 47861), (1102, 45342), (1254, 39846), (1276, 39159), (1374, 36366), (1653, 30228), (1881, 26564), (1914, 26106), (2061, 24244), (2204, 22671), (2508, 19923), (2519, 19836), (2748, 18183), (2871, 17404), (3306, 15114), (3762, 13282), (3828, 13053), (4122, 12122), (4351, 11484), (4959, 10076), (5038, 9918), (5742, 8702), (6061, 8244), (6612, 7557), (6641, 7524)]