50167180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 75631220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 103, 140, 142, 196, 206, 245, 284, 343, 355, 412, 490, 497, 515, 686, 710, 721, 980, 994, 1030, 1372, 1420, 1442, 1715, 1988, 2060, 2485, 2884, 3430, 3479, 3605, 4970, 5047, 6860, 6958, 7210, 7313, 9940, 10094, 13916, 14420, 14626, 17395, 20188, 24353, 25235, 29252, 34790, 35329, 36565, 48706, 50470, 51191, 69580, 70658, 73130, 97412, 100940, 102382, 121765, 141316, 146260, 176645, 204764, 243530, 255955, 353290, 358337, 487060, 511910, 706580, 716674, 1023820, 1433348, 1791685, 2508359, 3583370, 5016718, 7166740, 10033436, 12541795, 25083590, 50167180]

約数ペア:

[(1, 50167180), (2, 25083590), (4, 12541795), (5, 10033436), (7, 7166740), (10, 5016718), (14, 3583370), (20, 2508359), (28, 1791685), (35, 1433348), (49, 1023820), (70, 716674), (71, 706580), (98, 511910), (103, 487060), (140, 358337), (142, 353290), (196, 255955), (206, 243530), (245, 204764), (284, 176645), (343, 146260), (355, 141316), (412, 121765), (490, 102382), (497, 100940), (515, 97412), (686, 73130), (710, 70658), (721, 69580), (980, 51191), (994, 50470), (1030, 48706), (1372, 36565), (1420, 35329), (1442, 34790), (1715, 29252), (1988, 25235), (2060, 24353), (2485, 20188), (2884, 17395), (3430, 14626), (3479, 14420), (3605, 13916), (4970, 10094), (5047, 9940), (6860, 7313), (6958, 7210)]