49442562

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 80

約数和(自身を含む): 126419832

約数和(自身を除く): 76977270

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1381, 1989, 2106, 2754, 2762, 3978, 4143, 5967, 8286, 11934, 12429, 17901, 17953, 23477, 24858, 35802, 35906, 37287, 46954, 53859, 70431, 74574, 107718, 111861, 140862, 161577, 211293, 223722, 305201, 323154, 422586, 484731, 610402, 633879, 915603, 969462, 1267758, 1454193, 1831206, 1901637, 2746809, 2908386, 3803274, 5493618, 8240427, 16480854, 24721281, 49442562]

約数ペア:

[(1, 49442562), (2, 24721281), (3, 16480854), (6, 8240427), (9, 5493618), (13, 3803274), (17, 2908386), (18, 2746809), (26, 1901637), (27, 1831206), (34, 1454193), (39, 1267758), (51, 969462), (54, 915603), (78, 633879), (81, 610402), (102, 484731), (117, 422586), (153, 323154), (162, 305201), (221, 223722), (234, 211293), (306, 161577), (351, 140862), (442, 111861), (459, 107718), (663, 74574), (702, 70431), (918, 53859), (1053, 46954), (1326, 37287), (1377, 35906), (1381, 35802), (1989, 24858), (2106, 23477), (2754, 17953), (2762, 17901), (3978, 12429), (4143, 11934), (5967, 8286)]