51155208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 161441280

約数和(自身を除く): 110286072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 41, 43, 52, 62, 72, 78, 82, 86, 93, 104, 117, 123, 124, 129, 156, 164, 172, 186, 234, 246, 248, 258, 279, 312, 328, 344, 369, 372, 387, 403, 468, 492, 516, 533, 558, 559, 738, 744, 774, 806, 936, 984, 1032, 1066, 1116, 1118, 1209, 1271, 1333, 1476, 1548, 1599, 1612, 1677, 1763, 2132, 2232, 2236, 2418, 2542, 2666, 2952, 3096, 3198, 3224, 3354, 3526, 3627, 3813, 3999, 4264, 4472, 4797, 4836, 5031, 5084, 5289, 5332, 6396, 6708, 7052, 7254, 7626, 7998, 9594, 9672, 10062, 10168, 10578, 10664, 11439, 11997, 12792, 13416, 14104, 14508, 15252, 15867, 15996, 16523, 17329, 19188, 20124, 21156, 22878, 22919, 23994, 29016, 30504, 31734, 31992, 33046, 34658, 38376, 40248, 42312, 45756, 45838, 47988, 49569, 51987, 54653, 63468, 66092, 68757, 69316, 91512, 91676, 95976, 99138, 103974, 109306, 126936, 132184, 137514, 138632, 148707, 155961, 163959, 183352, 198276, 206271, 207948, 218612, 275028, 297414, 311922, 327918, 396552, 412542, 415896, 437224, 491877, 550056, 594828, 623844, 655836, 710489, 825084, 983754, 1189656, 1247688, 1311672, 1420978, 1650168, 1967508, 2131467, 2841956, 3935016, 4262934, 5683912, 6394401, 8525868, 12788802, 17051736, 25577604, 51155208]

約数ペア:

[(1, 51155208), (2, 25577604), (3, 17051736), (4, 12788802), (6, 8525868), (8, 6394401), (9, 5683912), (12, 4262934), (13, 3935016), (18, 2841956), (24, 2131467), (26, 1967508), (31, 1650168), (36, 1420978), (39, 1311672), (41, 1247688), (43, 1189656), (52, 983754), (62, 825084), (72, 710489), (78, 655836), (82, 623844), (86, 594828), (93, 550056), (104, 491877), (117, 437224), (123, 415896), (124, 412542), (129, 396552), (156, 327918), (164, 311922), (172, 297414), (186, 275028), (234, 218612), (246, 207948), (248, 206271), (258, 198276), (279, 183352), (312, 163959), (328, 155961), (344, 148707), (369, 138632), (372, 137514), (387, 132184), (403, 126936), (468, 109306), (492, 103974), (516, 99138), (533, 95976), (558, 91676), (559, 91512), (738, 69316), (744, 68757), (774, 66092), (806, 63468), (936, 54653), (984, 51987), (1032, 49569), (1066, 47988), (1116, 45838), (1118, 45756), (1209, 42312), (1271, 40248), (1333, 38376), (1476, 34658), (1548, 33046), (1599, 31992), (1612, 31734), (1677, 30504), (1763, 29016), (2132, 23994), (2232, 22919), (2236, 22878), (2418, 21156), (2542, 20124), (2666, 19188), (2952, 17329), (3096, 16523), (3198, 15996), (3224, 15867), (3354, 15252), (3526, 14508), (3627, 14104), (3813, 13416), (3999, 12792), (4264, 11997), (4472, 11439), (4797, 10664), (4836, 10578), (5031, 10168), (5084, 10062), (5289, 9672), (5332, 9594), (6396, 7998), (6708, 7626), (7052, 7254)]