54553280

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1297

約数の個数: 56

約数和(自身を含む): 130881120

約数和(自身を除く): 76327840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 1129, 1208, 1510, 2258, 2416, 3020, 4516, 4832, 5645, 6040, 9032, 9664, 11290, 12080, 18064, 22580, 24160, 36128, 45160, 48320, 72256, 90320, 170479, 180640, 340958, 361280, 681916, 852395, 1363832, 1704790, 2727664, 3409580, 5455328, 6819160, 10910656, 13638320, 27276640, 54553280]

約数ペア:

[(1, 54553280), (2, 27276640), (4, 13638320), (5, 10910656), (8, 6819160), (10, 5455328), (16, 3409580), (20, 2727664), (32, 1704790), (40, 1363832), (64, 852395), (80, 681916), (151, 361280), (160, 340958), (302, 180640), (320, 170479), (604, 90320), (755, 72256), (1129, 48320), (1208, 45160), (1510, 36128), (2258, 24160), (2416, 22580), (3020, 18064), (4516, 12080), (4832, 11290), (5645, 9664), (6040, 9032)]