53272960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 144799200

約数和(自身を除く): 91526240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 337, 380, 416, 494, 520, 608, 640, 674, 760, 832, 988, 1040, 1216, 1235, 1348, 1520, 1664, 1685, 1976, 2080, 2432, 2470, 2696, 3040, 3370, 3952, 4160, 4381, 4940, 5392, 6080, 6403, 6740, 7904, 8320, 8762, 9880, 10784, 12160, 12806, 13480, 15808, 17524, 19760, 21568, 21905, 25612, 26960, 31616, 32015, 35048, 39520, 43136, 43810, 51224, 53920, 64030, 70096, 79040, 83239, 87620, 102448, 107840, 128060, 140192, 158080, 166478, 175240, 204896, 215680, 256120, 280384, 332956, 350480, 409792, 416195, 512240, 560768, 665912, 700960, 819584, 832390, 1024480, 1331824, 1401920, 1664780, 2048960, 2663648, 2803840, 3329560, 4097920, 5327296, 6659120, 10654592, 13318240, 26636480, 53272960]

約数ペア:

[(1, 53272960), (2, 26636480), (4, 13318240), (5, 10654592), (8, 6659120), (10, 5327296), (13, 4097920), (16, 3329560), (19, 2803840), (20, 2663648), (26, 2048960), (32, 1664780), (38, 1401920), (40, 1331824), (52, 1024480), (64, 832390), (65, 819584), (76, 700960), (80, 665912), (95, 560768), (104, 512240), (128, 416195), (130, 409792), (152, 350480), (160, 332956), (190, 280384), (208, 256120), (247, 215680), (260, 204896), (304, 175240), (320, 166478), (337, 158080), (380, 140192), (416, 128060), (494, 107840), (520, 102448), (608, 87620), (640, 83239), (674, 79040), (760, 70096), (832, 64030), (988, 53920), (1040, 51224), (1216, 43810), (1235, 43136), (1348, 39520), (1520, 35048), (1664, 32015), (1685, 31616), (1976, 26960), (2080, 25612), (2432, 21905), (2470, 21568), (2696, 19760), (3040, 17524), (3370, 15808), (3952, 13480), (4160, 12806), (4381, 12160), (4940, 10784), (5392, 9880), (6080, 8762), (6403, 8320), (6740, 7904)]