51003810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 159909120

約数和(自身を除く): 108905310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1321, 1430, 1485, 1755, 2145, 2574, 2642, 2970, 3510, 3861, 3963, 4290, 6435, 6605, 7722, 7926, 11889, 12870, 13210, 14531, 17173, 19305, 19815, 23778, 29062, 34346, 35667, 38610, 39630, 43593, 51519, 59445, 71334, 72655, 85865, 87186, 103038, 118890, 130779, 145310, 154557, 171730, 178335, 188903, 217965, 257595, 261558, 309114, 356670, 377806, 392337, 435930, 463671, 515190, 566709, 653895, 772785, 784674, 927342, 944515, 1133418, 1307790, 1545570, 1700127, 1889030, 1961685, 2318355, 2833545, 3400254, 3923370, 4636710, 5100381, 5667090, 8500635, 10200762, 17001270, 25501905, 51003810]

約数ペア:

[(1, 51003810), (2, 25501905), (3, 17001270), (5, 10200762), (6, 8500635), (9, 5667090), (10, 5100381), (11, 4636710), (13, 3923370), (15, 3400254), (18, 2833545), (22, 2318355), (26, 1961685), (27, 1889030), (30, 1700127), (33, 1545570), (39, 1307790), (45, 1133418), (54, 944515), (55, 927342), (65, 784674), (66, 772785), (78, 653895), (90, 566709), (99, 515190), (110, 463671), (117, 435930), (130, 392337), (135, 377806), (143, 356670), (165, 309114), (195, 261558), (198, 257595), (234, 217965), (270, 188903), (286, 178335), (297, 171730), (330, 154557), (351, 145310), (390, 130779), (429, 118890), (495, 103038), (585, 87186), (594, 85865), (702, 72655), (715, 71334), (858, 59445), (990, 51519), (1170, 43593), (1287, 39630), (1321, 38610), (1430, 35667), (1485, 34346), (1755, 29062), (2145, 23778), (2574, 19815), (2642, 19305), (2970, 17173), (3510, 14531), (3861, 13210), (3963, 12870), (4290, 11889), (6435, 7926), (6605, 7722)]