50721804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 147184128

約数和(自身を除く): 96462324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 467, 862, 934, 1293, 1401, 1724, 1868, 2586, 2802, 3017, 3269, 3879, 4203, 5172, 5604, 6034, 6538, 7758, 8406, 9051, 9807, 12068, 13076, 15516, 16812, 18102, 19614, 27153, 29421, 36204, 39228, 54306, 58842, 108612, 117684, 201277, 402554, 603831, 805108, 1207662, 1408939, 1811493, 2415324, 2817878, 3622986, 4226817, 5635756, 7245972, 8453634, 12680451, 16907268, 25360902, 50721804]

約数ペア:

[(1, 50721804), (2, 25360902), (3, 16907268), (4, 12680451), (6, 8453634), (7, 7245972), (9, 5635756), (12, 4226817), (14, 3622986), (18, 2817878), (21, 2415324), (28, 1811493), (36, 1408939), (42, 1207662), (63, 805108), (84, 603831), (126, 402554), (252, 201277), (431, 117684), (467, 108612), (862, 58842), (934, 54306), (1293, 39228), (1401, 36204), (1724, 29421), (1868, 27153), (2586, 19614), (2802, 18102), (3017, 16812), (3269, 15516), (3879, 13076), (4203, 12068), (5172, 9807), (5604, 9051), (6034, 8406), (6538, 7758)]