51682995

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 115295040

約数和(自身を除く): 63612045

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 91, 105, 117, 135, 147, 189, 195, 245, 273, 315, 351, 441, 455, 585, 601, 637, 735, 819, 945, 1323, 1365, 1755, 1803, 1911, 2205, 2457, 3005, 3185, 4095, 4207, 5409, 5733, 6615, 7813, 9015, 9555, 12285, 12621, 16227, 17199, 21035, 23439, 27045, 28665, 29449, 37863, 39065, 54691, 63105, 70317, 81135, 85995, 88347, 113589, 117195, 147245, 164073, 189315, 210951, 265041, 273455, 351585, 382837, 441735, 492219, 567945, 795123, 820365, 1054755, 1148511, 1325205, 1476657, 1914185, 2461095, 3445533, 3975615, 5742555, 7383285, 10336599, 17227665, 51682995]

約数ペア:

[(1, 51682995), (3, 17227665), (5, 10336599), (7, 7383285), (9, 5742555), (13, 3975615), (15, 3445533), (21, 2461095), (27, 1914185), (35, 1476657), (39, 1325205), (45, 1148511), (49, 1054755), (63, 820365), (65, 795123), (91, 567945), (105, 492219), (117, 441735), (135, 382837), (147, 351585), (189, 273455), (195, 265041), (245, 210951), (273, 189315), (315, 164073), (351, 147245), (441, 117195), (455, 113589), (585, 88347), (601, 85995), (637, 81135), (735, 70317), (819, 63105), (945, 54691), (1323, 39065), (1365, 37863), (1755, 29449), (1803, 28665), (1911, 27045), (2205, 23439), (2457, 21035), (3005, 17199), (3185, 16227), (4095, 12621), (4207, 12285), (5409, 9555), (5733, 9015), (6615, 7813)]