61345504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 133960176

約数和(自身を除く): 72614672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 2857, 5368, 5714, 10736, 11428, 21472, 22856, 31427, 45712, 62854, 91424, 125708, 174277, 251416, 348554, 502832, 697108, 1005664, 1394216, 1917047, 2788432, 3834094, 5576864, 7668188, 15336376, 30672752, 61345504]

約数ペア:

[(1, 61345504), (2, 30672752), (4, 15336376), (8, 7668188), (11, 5576864), (16, 3834094), (22, 2788432), (32, 1917047), (44, 1394216), (61, 1005664), (88, 697108), (122, 502832), (176, 348554), (244, 251416), (352, 174277), (488, 125708), (671, 91424), (976, 62854), (1342, 45712), (1952, 31427), (2684, 22856), (2857, 21472), (5368, 11428), (5714, 10736)]