56712250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 126696960

約数和(自身を除く): 69984710

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 575, 805, 875, 1150, 1409, 1610, 1750, 2818, 2875, 4025, 5750, 7045, 8050, 9863, 14090, 19726, 20125, 32407, 35225, 40250, 49315, 64814, 70450, 98630, 162035, 176125, 226849, 246575, 324070, 352250, 453698, 493150, 810175, 1134245, 1232875, 1620350, 2268490, 2465750, 4050875, 5671225, 8101750, 11342450, 28356125, 56712250]

約数ペア:

[(1, 56712250), (2, 28356125), (5, 11342450), (7, 8101750), (10, 5671225), (14, 4050875), (23, 2465750), (25, 2268490), (35, 1620350), (46, 1232875), (50, 1134245), (70, 810175), (115, 493150), (125, 453698), (161, 352250), (175, 324070), (230, 246575), (250, 226849), (322, 176125), (350, 162035), (575, 98630), (805, 70450), (875, 64814), (1150, 49315), (1409, 40250), (1610, 35225), (1750, 32407), (2818, 20125), (2875, 19726), (4025, 14090), (5750, 9863), (7045, 8050)]