49648976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 115617600

約数和(自身を除く): 65968624

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 739, 884, 988, 1292, 1478, 1768, 1976, 2584, 2956, 3536, 3952, 4199, 5168, 5912, 8398, 9607, 11824, 12563, 14041, 16796, 19214, 25126, 28082, 33592, 38428, 50252, 56164, 67184, 76856, 100504, 112328, 153712, 163319, 182533, 201008, 224656, 238697, 326638, 365066, 477394, 653276, 730132, 954788, 1306552, 1460264, 1909576, 2613104, 2920528, 3103061, 3819152, 6206122, 12412244, 24824488, 49648976]

約数ペア:

[(1, 49648976), (2, 24824488), (4, 12412244), (8, 6206122), (13, 3819152), (16, 3103061), (17, 2920528), (19, 2613104), (26, 1909576), (34, 1460264), (38, 1306552), (52, 954788), (68, 730132), (76, 653276), (104, 477394), (136, 365066), (152, 326638), (208, 238697), (221, 224656), (247, 201008), (272, 182533), (304, 163319), (323, 153712), (442, 112328), (494, 100504), (646, 76856), (739, 67184), (884, 56164), (988, 50252), (1292, 38428), (1478, 33592), (1768, 28082), (1976, 25126), (2584, 19214), (2956, 16796), (3536, 14041), (3952, 12563), (4199, 11824), (5168, 9607), (5912, 8398)]