55177750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13017

約数の個数: 32

約数和(自身を含む): 109377216

約数和(自身を除く): 54199466

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 12983, 25966, 64915, 129830, 220711, 324575, 441422, 649150, 1103555, 1622875, 2207110, 3245750, 5517775, 11035550, 27588875, 55177750]

約数ペア:

[(1, 55177750), (2, 27588875), (5, 11035550), (10, 5517775), (17, 3245750), (25, 2207110), (34, 1622875), (50, 1103555), (85, 649150), (125, 441422), (170, 324575), (250, 220711), (425, 129830), (850, 64915), (2125, 25966), (4250, 12983)]