54333610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 101379600

約数和(自身を除く): 47045990

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 1489, 2978, 3649, 7298, 7445, 14890, 18245, 36490, 61049, 122098, 132521, 265042, 305245, 610490, 662605, 1325210, 5433361, 10866722, 27166805, 54333610]

約数ペア:

[(1, 54333610), (2, 27166805), (5, 10866722), (10, 5433361), (41, 1325210), (82, 662605), (89, 610490), (178, 305245), (205, 265042), (410, 132521), (445, 122098), (890, 61049), (1489, 36490), (2978, 18245), (3649, 14890), (7298, 7445)]