53779656

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 161280000

約数和(自身を除く): 107500344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 139, 141, 147, 168, 188, 196, 278, 282, 294, 329, 343, 376, 392, 417, 556, 564, 588, 658, 686, 834, 973, 987, 1029, 1112, 1128, 1176, 1316, 1372, 1668, 1946, 1974, 2058, 2303, 2632, 2744, 2919, 3336, 3892, 3948, 4116, 4606, 5838, 6533, 6811, 6909, 7784, 7896, 8232, 9212, 11676, 13066, 13622, 13818, 16121, 18424, 19599, 20433, 23352, 26132, 27244, 27636, 32242, 39198, 40866, 45731, 47677, 48363, 52264, 54488, 55272, 64484, 78396, 81732, 91462, 95354, 96726, 128968, 137193, 143031, 156792, 163464, 182924, 190708, 193452, 274386, 286062, 320117, 365848, 381416, 386904, 548772, 572124, 640234, 960351, 1097544, 1144248, 1280468, 1920702, 2240819, 2560936, 3841404, 4481638, 6722457, 7682808, 8963276, 13444914, 17926552, 26889828, 53779656]

約数ペア:

[(1, 53779656), (2, 26889828), (3, 17926552), (4, 13444914), (6, 8963276), (7, 7682808), (8, 6722457), (12, 4481638), (14, 3841404), (21, 2560936), (24, 2240819), (28, 1920702), (42, 1280468), (47, 1144248), (49, 1097544), (56, 960351), (84, 640234), (94, 572124), (98, 548772), (139, 386904), (141, 381416), (147, 365848), (168, 320117), (188, 286062), (196, 274386), (278, 193452), (282, 190708), (294, 182924), (329, 163464), (343, 156792), (376, 143031), (392, 137193), (417, 128968), (556, 96726), (564, 95354), (588, 91462), (658, 81732), (686, 78396), (834, 64484), (973, 55272), (987, 54488), (1029, 52264), (1112, 48363), (1128, 47677), (1176, 45731), (1316, 40866), (1372, 39198), (1668, 32242), (1946, 27636), (1974, 27244), (2058, 26132), (2303, 23352), (2632, 20433), (2744, 19599), (2919, 18424), (3336, 16121), (3892, 13818), (3948, 13622), (4116, 13066), (4606, 11676), (5838, 9212), (6533, 8232), (6811, 7896), (6909, 7784)]