47777548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 111004992

約数和(自身を除く): 63227444

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1103, 1274, 1547, 1666, 2206, 2548, 3094, 3332, 4412, 6188, 7721, 10829, 14339, 15442, 18751, 21658, 28678, 30884, 37502, 43316, 54047, 57356, 75004, 100373, 108094, 131257, 200746, 216188, 243763, 262514, 401492, 487526, 525028, 702611, 918799, 975052, 1405222, 1706341, 1837598, 2810444, 3412682, 3675196, 6825364, 11944387, 23888774, 47777548]

約数ペア:

[(1, 47777548), (2, 23888774), (4, 11944387), (7, 6825364), (13, 3675196), (14, 3412682), (17, 2810444), (26, 1837598), (28, 1706341), (34, 1405222), (49, 975052), (52, 918799), (68, 702611), (91, 525028), (98, 487526), (119, 401492), (182, 262514), (196, 243763), (221, 216188), (238, 200746), (364, 131257), (442, 108094), (476, 100373), (637, 75004), (833, 57356), (884, 54047), (1103, 43316), (1274, 37502), (1547, 30884), (1666, 28678), (2206, 21658), (2548, 18751), (3094, 15442), (3332, 14339), (4412, 10829), (6188, 7721)]