52046820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 189504000

約数和(自身を除く): 137457180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 281, 294, 315, 343, 378, 420, 441, 490, 540, 562, 588, 630, 686, 735, 756, 843, 882, 945, 980, 1029, 1124, 1260, 1323, 1372, 1405, 1470, 1686, 1715, 1764, 1890, 1967, 2058, 2205, 2529, 2646, 2810, 2940, 3087, 3372, 3430, 3780, 3934, 4116, 4215, 4410, 5058, 5145, 5292, 5620, 5901, 6174, 6615, 6860, 7587, 7868, 8430, 8820, 9261, 9835, 10116, 10290, 11802, 12348, 12645, 13230, 13769, 15174, 15435, 16860, 17703, 18522, 19670, 20580, 23604, 25290, 26460, 27538, 29505, 30348, 30870, 35406, 37044, 37935, 39340, 41307, 46305, 50580, 53109, 55076, 59010, 61740, 68845, 70812, 75870, 82614, 88515, 92610, 96383, 106218, 118020, 123921, 137690, 151740, 165228, 177030, 185220, 192766, 206535, 212436, 247842, 265545, 275380, 289149, 354060, 371763, 385532, 413070, 481915, 495684, 531090, 578298, 619605, 743526, 826140, 867447, 963830, 1062180, 1156596, 1239210, 1445745, 1487052, 1734894, 1858815, 1927660, 2478420, 2602341, 2891490, 3469788, 3717630, 4337235, 5204682, 5782980, 7435260, 8674470, 10409364, 13011705, 17348940, 26023410, 52046820]

約数ペア:

[(1, 52046820), (2, 26023410), (3, 17348940), (4, 13011705), (5, 10409364), (6, 8674470), (7, 7435260), (9, 5782980), (10, 5204682), (12, 4337235), (14, 3717630), (15, 3469788), (18, 2891490), (20, 2602341), (21, 2478420), (27, 1927660), (28, 1858815), (30, 1734894), (35, 1487052), (36, 1445745), (42, 1239210), (45, 1156596), (49, 1062180), (54, 963830), (60, 867447), (63, 826140), (70, 743526), (84, 619605), (90, 578298), (98, 531090), (105, 495684), (108, 481915), (126, 413070), (135, 385532), (140, 371763), (147, 354060), (180, 289149), (189, 275380), (196, 265545), (210, 247842), (245, 212436), (252, 206535), (270, 192766), (281, 185220), (294, 177030), (315, 165228), (343, 151740), (378, 137690), (420, 123921), (441, 118020), (490, 106218), (540, 96383), (562, 92610), (588, 88515), (630, 82614), (686, 75870), (735, 70812), (756, 68845), (843, 61740), (882, 59010), (945, 55076), (980, 53109), (1029, 50580), (1124, 46305), (1260, 41307), (1323, 39340), (1372, 37935), (1405, 37044), (1470, 35406), (1686, 30870), (1715, 30348), (1764, 29505), (1890, 27538), (1967, 26460), (2058, 25290), (2205, 23604), (2529, 20580), (2646, 19670), (2810, 18522), (2940, 17703), (3087, 16860), (3372, 15435), (3430, 15174), (3780, 13769), (3934, 13230), (4116, 12645), (4215, 12348), (4410, 11802), (5058, 10290), (5145, 10116), (5292, 9835), (5620, 9261), (5901, 8820), (6174, 8430), (6615, 7868), (6860, 7587)]