49821135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 110315520

約数和(自身を除く): 60494385

約数列:

[1, 3, 5, 7, 13, 15, 17, 19, 21, 35, 39, 51, 57, 65, 85, 91, 95, 105, 113, 119, 133, 195, 221, 247, 255, 273, 285, 323, 339, 357, 399, 455, 565, 595, 663, 665, 741, 791, 969, 1105, 1235, 1365, 1469, 1547, 1615, 1695, 1729, 1785, 1921, 1995, 2147, 2261, 2373, 3315, 3705, 3955, 4199, 4407, 4641, 4845, 5187, 5763, 6441, 6783, 7345, 7735, 8645, 9605, 10283, 10735, 11305, 11865, 12597, 13447, 15029, 20995, 22035, 23205, 24973, 25935, 27911, 28815, 29393, 30849, 32205, 33915, 36499, 40341, 45087, 51415, 62985, 67235, 74919, 75145, 83733, 88179, 109497, 124865, 139555, 146965, 154245, 174811, 182495, 195377, 201705, 225435, 255493, 374595, 418665, 440895, 474487, 524433, 547485, 586131, 766479, 874055, 976885, 1277465, 1423461, 2372435, 2622165, 2930655, 3321409, 3832395, 7117305, 9964227, 16607045, 49821135]

約数ペア:

[(1, 49821135), (3, 16607045), (5, 9964227), (7, 7117305), (13, 3832395), (15, 3321409), (17, 2930655), (19, 2622165), (21, 2372435), (35, 1423461), (39, 1277465), (51, 976885), (57, 874055), (65, 766479), (85, 586131), (91, 547485), (95, 524433), (105, 474487), (113, 440895), (119, 418665), (133, 374595), (195, 255493), (221, 225435), (247, 201705), (255, 195377), (273, 182495), (285, 174811), (323, 154245), (339, 146965), (357, 139555), (399, 124865), (455, 109497), (565, 88179), (595, 83733), (663, 75145), (665, 74919), (741, 67235), (791, 62985), (969, 51415), (1105, 45087), (1235, 40341), (1365, 36499), (1469, 33915), (1547, 32205), (1615, 30849), (1695, 29393), (1729, 28815), (1785, 27911), (1921, 25935), (1995, 24973), (2147, 23205), (2261, 22035), (2373, 20995), (3315, 15029), (3705, 13447), (3955, 12597), (4199, 11865), (4407, 11305), (4641, 10735), (4845, 10283), (5187, 9605), (5763, 8645), (6441, 7735), (6783, 7345)]