53963120

素因数分解:

$2^4\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1069}}^1$

素因数の和:1713

約数の個数: 40

約数和(自身を含む): 125780640

約数和(自身を除く): 71817520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 631, 1069, 1262, 2138, 2524, 3155, 4276, 5048, 5345, 6310, 8552, 10096, 10690, 12620, 17104, 21380, 25240, 42760, 50480, 85520, 674539, 1349078, 2698156, 3372695, 5396312, 6745390, 10792624, 13490780, 26981560, 53963120]

約数ペア:

[(1, 53963120), (2, 26981560), (4, 13490780), (5, 10792624), (8, 6745390), (10, 5396312), (16, 3372695), (20, 2698156), (40, 1349078), (80, 674539), (631, 85520), (1069, 50480), (1262, 42760), (2138, 25240), (2524, 21380), (3155, 17104), (4276, 12620), (5048, 10690), (5345, 10096), (6310, 8552)]