54185870

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 99727200

約数和(自身を除く): 45541330

約数列:

[1, 2, 5, 10, 89, 107, 178, 214, 445, 535, 569, 890, 1070, 1138, 2845, 5690, 9523, 19046, 47615, 50641, 60883, 95230, 101282, 121766, 253205, 304415, 506410, 608830, 5418587, 10837174, 27092935, 54185870]

約数ペア:

[(1, 54185870), (2, 27092935), (5, 10837174), (10, 5418587), (89, 608830), (107, 506410), (178, 304415), (214, 253205), (445, 121766), (535, 101282), (569, 95230), (890, 60883), (1070, 50641), (1138, 47615), (2845, 19046), (5690, 9523)]