54400810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 102286800

約数和(自身を除く): 47885990

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 1721, 3161, 3442, 6322, 8605, 15805, 17210, 31610, 49909, 99818, 187589, 249545, 375178, 499090, 937945, 1875890, 5440081, 10880162, 27200405, 54400810]

約数ペア:

[(1, 54400810), (2, 27200405), (5, 10880162), (10, 5440081), (29, 1875890), (58, 937945), (109, 499090), (145, 375178), (218, 249545), (290, 187589), (545, 99818), (1090, 49909), (1721, 31610), (3161, 17210), (3442, 15805), (6322, 8605)]