51165376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 112

約数和(自身を含む): 116750592

約数和(自身を除く): 65585216

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 41, 62, 64, 68, 74, 82, 124, 136, 148, 164, 248, 272, 296, 328, 496, 527, 544, 592, 629, 656, 697, 992, 1054, 1088, 1147, 1184, 1258, 1271, 1312, 1394, 1517, 1984, 2108, 2294, 2368, 2516, 2542, 2624, 2788, 3034, 4216, 4588, 5032, 5084, 5576, 6068, 8432, 9176, 10064, 10168, 11152, 12136, 16864, 18352, 19499, 20128, 20336, 21607, 22304, 24272, 25789, 33728, 36704, 38998, 40256, 40672, 43214, 44608, 47027, 48544, 51578, 73408, 77996, 81344, 86428, 94054, 97088, 103156, 155992, 172856, 188108, 206312, 311984, 345712, 376216, 412624, 623968, 691424, 752432, 799459, 825248, 1247936, 1382848, 1504864, 1598918, 1650496, 3009728, 3197836, 6395672, 12791344, 25582688, 51165376]

約数ペア:

[(1, 51165376), (2, 25582688), (4, 12791344), (8, 6395672), (16, 3197836), (17, 3009728), (31, 1650496), (32, 1598918), (34, 1504864), (37, 1382848), (41, 1247936), (62, 825248), (64, 799459), (68, 752432), (74, 691424), (82, 623968), (124, 412624), (136, 376216), (148, 345712), (164, 311984), (248, 206312), (272, 188108), (296, 172856), (328, 155992), (496, 103156), (527, 97088), (544, 94054), (592, 86428), (629, 81344), (656, 77996), (697, 73408), (992, 51578), (1054, 48544), (1088, 47027), (1147, 44608), (1184, 43214), (1258, 40672), (1271, 40256), (1312, 38998), (1394, 36704), (1517, 33728), (1984, 25789), (2108, 24272), (2294, 22304), (2368, 21607), (2516, 20336), (2542, 20128), (2624, 19499), (2788, 18352), (3034, 16864), (4216, 12136), (4588, 11152), (5032, 10168), (5084, 10064), (5576, 9176), (6068, 8432)]