47148948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 151272576

約数和(自身を除く): 104123628

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 73, 77, 84, 99, 126, 132, 146, 154, 198, 219, 231, 233, 252, 292, 308, 396, 438, 462, 466, 511, 657, 693, 699, 803, 876, 924, 932, 1022, 1314, 1386, 1398, 1533, 1606, 1631, 2044, 2097, 2409, 2563, 2628, 2772, 2796, 3066, 3212, 3262, 4194, 4599, 4818, 4893, 5126, 5621, 6132, 6524, 7227, 7689, 8388, 9198, 9636, 9786, 10252, 11242, 14454, 14679, 15378, 16863, 17009, 17941, 18396, 19572, 22484, 23067, 28908, 29358, 30756, 33726, 34018, 35882, 46134, 50589, 51027, 53823, 58716, 67452, 68036, 71764, 92268, 101178, 102054, 107646, 119063, 153081, 161469, 187099, 202356, 204108, 215292, 238126, 306162, 322938, 357189, 374198, 476252, 561297, 612324, 645876, 714378, 748396, 1071567, 1122594, 1309693, 1428756, 1683891, 2143134, 2245188, 2619386, 3367782, 3929079, 4286268, 5238772, 6735564, 7858158, 11787237, 15716316, 23574474, 47148948]

約数ペア:

[(1, 47148948), (2, 23574474), (3, 15716316), (4, 11787237), (6, 7858158), (7, 6735564), (9, 5238772), (11, 4286268), (12, 3929079), (14, 3367782), (18, 2619386), (21, 2245188), (22, 2143134), (28, 1683891), (33, 1428756), (36, 1309693), (42, 1122594), (44, 1071567), (63, 748396), (66, 714378), (73, 645876), (77, 612324), (84, 561297), (99, 476252), (126, 374198), (132, 357189), (146, 322938), (154, 306162), (198, 238126), (219, 215292), (231, 204108), (233, 202356), (252, 187099), (292, 161469), (308, 153081), (396, 119063), (438, 107646), (462, 102054), (466, 101178), (511, 92268), (657, 71764), (693, 68036), (699, 67452), (803, 58716), (876, 53823), (924, 51027), (932, 50589), (1022, 46134), (1314, 35882), (1386, 34018), (1398, 33726), (1533, 30756), (1606, 29358), (1631, 28908), (2044, 23067), (2097, 22484), (2409, 19572), (2563, 18396), (2628, 17941), (2772, 17009), (2796, 16863), (3066, 15378), (3212, 14679), (3262, 14454), (4194, 11242), (4599, 10252), (4818, 9786), (4893, 9636), (5126, 9198), (5621, 8388), (6132, 7689), (6524, 7227)]