54308240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{96979}}^1$

素因数の和:96999

約数の個数: 40

約数和(自身を含む): 144306240

約数和(自身を除く): 89998000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 96979, 193958, 387916, 484895, 678853, 775832, 969790, 1357706, 1551664, 1939580, 2715412, 3394265, 3879160, 5430824, 6788530, 7758320, 10861648, 13577060, 27154120, 54308240]

約数ペア:

[(1, 54308240), (2, 27154120), (4, 13577060), (5, 10861648), (7, 7758320), (8, 6788530), (10, 5430824), (14, 3879160), (16, 3394265), (20, 2715412), (28, 1939580), (35, 1551664), (40, 1357706), (56, 969790), (70, 775832), (80, 678853), (112, 484895), (140, 387916), (280, 193958), (560, 96979)]