53217650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 105803496

約数和(自身を除く): 52585846

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 137, 170, 274, 425, 457, 685, 850, 914, 1370, 2285, 2329, 3425, 4570, 4658, 6850, 7769, 11425, 11645, 15538, 22850, 23290, 38845, 58225, 62609, 77690, 116450, 125218, 194225, 313045, 388450, 626090, 1064353, 1565225, 2128706, 3130450, 5321765, 10643530, 26608825, 53217650]

約数ペア:

[(1, 53217650), (2, 26608825), (5, 10643530), (10, 5321765), (17, 3130450), (25, 2128706), (34, 1565225), (50, 1064353), (85, 626090), (137, 388450), (170, 313045), (274, 194225), (425, 125218), (457, 116450), (685, 77690), (850, 62609), (914, 58225), (1370, 38845), (2285, 23290), (2329, 22850), (3425, 15538), (4570, 11645), (4658, 11425), (6850, 7769)]