50288308

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 107557632

約数和(自身を除く): 57269324

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 53, 94, 98, 103, 106, 188, 196, 206, 212, 329, 371, 412, 658, 721, 742, 1316, 1442, 1484, 2303, 2491, 2597, 2884, 4606, 4841, 4982, 5047, 5194, 5459, 9212, 9682, 9964, 10094, 10388, 10918, 17437, 19364, 20188, 21836, 33887, 34874, 38213, 67774, 69748, 76426, 122059, 135548, 152852, 237209, 244118, 256573, 267491, 474418, 488236, 513146, 534982, 948836, 1026292, 1069964, 1796011, 3592022, 7184044, 12572077, 25144154, 50288308]

約数ペア:

[(1, 50288308), (2, 25144154), (4, 12572077), (7, 7184044), (14, 3592022), (28, 1796011), (47, 1069964), (49, 1026292), (53, 948836), (94, 534982), (98, 513146), (103, 488236), (106, 474418), (188, 267491), (196, 256573), (206, 244118), (212, 237209), (329, 152852), (371, 135548), (412, 122059), (658, 76426), (721, 69748), (742, 67774), (1316, 38213), (1442, 34874), (1484, 33887), (2303, 21836), (2491, 20188), (2597, 19364), (2884, 17437), (4606, 10918), (4841, 10388), (4982, 10094), (5047, 9964), (5194, 9682), (5459, 9212)]