51597648

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 156531648

約数和(自身を除く): 104934000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 577, 621, 648, 828, 972, 1104, 1154, 1242, 1296, 1656, 1731, 1863, 1944, 2308, 2484, 3312, 3462, 3726, 3888, 4616, 4968, 5193, 5589, 6924, 7452, 9232, 9936, 10386, 11178, 13271, 13848, 14904, 15579, 20772, 22356, 26542, 27696, 29808, 31158, 39813, 41544, 44712, 46737, 53084, 62316, 79626, 83088, 89424, 93474, 106168, 119439, 124632, 140211, 159252, 186948, 212336, 238878, 249264, 280422, 318504, 358317, 373896, 477756, 560844, 637008, 716634, 747792, 955512, 1074951, 1121688, 1433268, 1911024, 2149902, 2243376, 2866536, 3224853, 4299804, 5733072, 6449706, 8599608, 12899412, 17199216, 25798824, 51597648]

約数ペア:

[(1, 51597648), (2, 25798824), (3, 17199216), (4, 12899412), (6, 8599608), (8, 6449706), (9, 5733072), (12, 4299804), (16, 3224853), (18, 2866536), (23, 2243376), (24, 2149902), (27, 1911024), (36, 1433268), (46, 1121688), (48, 1074951), (54, 955512), (69, 747792), (72, 716634), (81, 637008), (92, 560844), (108, 477756), (138, 373896), (144, 358317), (162, 318504), (184, 280422), (207, 249264), (216, 238878), (243, 212336), (276, 186948), (324, 159252), (368, 140211), (414, 124632), (432, 119439), (486, 106168), (552, 93474), (577, 89424), (621, 83088), (648, 79626), (828, 62316), (972, 53084), (1104, 46737), (1154, 44712), (1242, 41544), (1296, 39813), (1656, 31158), (1731, 29808), (1863, 27696), (1944, 26542), (2308, 22356), (2484, 20772), (3312, 15579), (3462, 14904), (3726, 13848), (3888, 13271), (4616, 11178), (4968, 10386), (5193, 9936), (5589, 9232), (6924, 7452)]