53191908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 173322240

約数和(自身を除く): 120130332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 619, 651, 682, 693, 868, 924, 1023, 1116, 1238, 1302, 1364, 1386, 1857, 1953, 2046, 2387, 2476, 2604, 2772, 3069, 3714, 3906, 4092, 4333, 4774, 5571, 6138, 6809, 7161, 7428, 7812, 8666, 9548, 11142, 12276, 12999, 13618, 14322, 17332, 19189, 20427, 21483, 22284, 25998, 27236, 28644, 38378, 38997, 40854, 42966, 47663, 51996, 57567, 61281, 76756, 77994, 81708, 85932, 95326, 115134, 122562, 134323, 142989, 155988, 172701, 190652, 211079, 230268, 245124, 268646, 285978, 345402, 402969, 422158, 428967, 537292, 571956, 633237, 690804, 805938, 844316, 857934, 1208907, 1266474, 1477553, 1611876, 1715868, 1899711, 2417814, 2532948, 2955106, 3799422, 4432659, 4835628, 5910212, 7598844, 8865318, 13297977, 17730636, 26595954, 53191908]

約数ペア:

[(1, 53191908), (2, 26595954), (3, 17730636), (4, 13297977), (6, 8865318), (7, 7598844), (9, 5910212), (11, 4835628), (12, 4432659), (14, 3799422), (18, 2955106), (21, 2532948), (22, 2417814), (28, 1899711), (31, 1715868), (33, 1611876), (36, 1477553), (42, 1266474), (44, 1208907), (62, 857934), (63, 844316), (66, 805938), (77, 690804), (84, 633237), (93, 571956), (99, 537292), (124, 428967), (126, 422158), (132, 402969), (154, 345402), (186, 285978), (198, 268646), (217, 245124), (231, 230268), (252, 211079), (279, 190652), (308, 172701), (341, 155988), (372, 142989), (396, 134323), (434, 122562), (462, 115134), (558, 95326), (619, 85932), (651, 81708), (682, 77994), (693, 76756), (868, 61281), (924, 57567), (1023, 51996), (1116, 47663), (1238, 42966), (1302, 40854), (1364, 38997), (1386, 38378), (1857, 28644), (1953, 27236), (2046, 25998), (2387, 22284), (2476, 21483), (2604, 20427), (2772, 19189), (3069, 17332), (3714, 14322), (3906, 13618), (4092, 12999), (4333, 12276), (4774, 11142), (5571, 9548), (6138, 8666), (6809, 7812), (7161, 7428)]