53145440

素因数分解:

$2^5\times 5^1\times {\mathrm{332159}}^1$

素因数の和:332174

約数の個数: 24

約数和(自身を含む): 125556480

約数和(自身を除く): 72411040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 332159, 664318, 1328636, 1660795, 2657272, 3321590, 5314544, 6643180, 10629088, 13286360, 26572720, 53145440]

約数ペア:

[(1, 53145440), (2, 26572720), (4, 13286360), (5, 10629088), (8, 6643180), (10, 5314544), (16, 3321590), (20, 2657272), (32, 1660795), (40, 1328636), (80, 664318), (160, 332159)]