51817304

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 125951760

約数和(自身を除く): 74134456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 61, 77, 88, 98, 122, 154, 196, 197, 244, 308, 392, 394, 427, 488, 539, 616, 671, 788, 854, 1078, 1342, 1379, 1576, 1708, 2156, 2167, 2684, 2758, 2989, 3416, 4312, 4334, 4697, 5368, 5516, 5978, 8668, 9394, 9653, 11032, 11956, 12017, 15169, 17336, 18788, 19306, 23912, 24034, 30338, 32879, 37576, 38612, 48068, 60676, 65758, 77224, 84119, 96136, 106183, 121352, 131516, 132187, 168238, 212366, 263032, 264374, 336476, 424732, 528748, 588833, 672952, 849464, 925309, 1057496, 1177666, 1850618, 2355332, 3701236, 4710664, 6477163, 7402472, 12954326, 25908652, 51817304]

約数ペア:

[(1, 51817304), (2, 25908652), (4, 12954326), (7, 7402472), (8, 6477163), (11, 4710664), (14, 3701236), (22, 2355332), (28, 1850618), (44, 1177666), (49, 1057496), (56, 925309), (61, 849464), (77, 672952), (88, 588833), (98, 528748), (122, 424732), (154, 336476), (196, 264374), (197, 263032), (244, 212366), (308, 168238), (392, 132187), (394, 131516), (427, 121352), (488, 106183), (539, 96136), (616, 84119), (671, 77224), (788, 65758), (854, 60676), (1078, 48068), (1342, 38612), (1379, 37576), (1576, 32879), (1708, 30338), (2156, 24034), (2167, 23912), (2684, 19306), (2758, 18788), (2989, 17336), (3416, 15169), (4312, 12017), (4334, 11956), (4697, 11032), (5368, 9653), (5516, 9394), (5978, 8668)]