54429520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 60

約数和(自身を含む): 131224860

約数和(自身を除く): 76795340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 809, 841, 1160, 1618, 1682, 2320, 3236, 3364, 4045, 4205, 6472, 6728, 8090, 8410, 12944, 13456, 16180, 16820, 23461, 32360, 33640, 46922, 64720, 67280, 93844, 117305, 187688, 234610, 375376, 469220, 680369, 938440, 1360738, 1876880, 2721476, 3401845, 5442952, 6803690, 10885904, 13607380, 27214760, 54429520]

約数ペア:

[(1, 54429520), (2, 27214760), (4, 13607380), (5, 10885904), (8, 6803690), (10, 5442952), (16, 3401845), (20, 2721476), (29, 1876880), (40, 1360738), (58, 938440), (80, 680369), (116, 469220), (145, 375376), (232, 234610), (290, 187688), (464, 117305), (580, 93844), (809, 67280), (841, 64720), (1160, 46922), (1618, 33640), (1682, 32360), (2320, 23461), (3236, 16820), (3364, 16180), (4045, 13456), (4205, 12944), (6472, 8410), (6728, 8090)]