53684840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122011}}^1$

素因数の和:122033

約数の個数: 32

約数和(自身を含む): 131772960

約数和(自身を除く): 78088120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 122011, 244022, 488044, 610055, 976088, 1220110, 1342121, 2440220, 2684242, 4880440, 5368484, 6710605, 10736968, 13421210, 26842420, 53684840]

約数ペア:

[(1, 53684840), (2, 26842420), (4, 13421210), (5, 10736968), (8, 6710605), (10, 5368484), (11, 4880440), (20, 2684242), (22, 2440220), (40, 1342121), (44, 1220110), (55, 976088), (88, 610055), (110, 488044), (220, 244022), (440, 122011)]