54920964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 161796096

約数和(自身を除く): 106875132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 49, 62, 69, 84, 92, 93, 98, 124, 131, 138, 147, 161, 186, 196, 217, 262, 276, 294, 322, 372, 393, 434, 483, 524, 588, 644, 651, 713, 786, 868, 917, 966, 1127, 1302, 1426, 1519, 1572, 1834, 1932, 2139, 2254, 2604, 2751, 2852, 3013, 3038, 3381, 3668, 4061, 4278, 4508, 4557, 4991, 5502, 6026, 6076, 6419, 6762, 8122, 8556, 9039, 9114, 9982, 11004, 12052, 12183, 12838, 13524, 14973, 16244, 18078, 18228, 19257, 19964, 21091, 24366, 25676, 28427, 29946, 34937, 36156, 38514, 42182, 48732, 56854, 59892, 63273, 69874, 77028, 84364, 85281, 93403, 104811, 113708, 126546, 139748, 147637, 170562, 186806, 198989, 209622, 253092, 280209, 295274, 341124, 373612, 397978, 419244, 442911, 560418, 590548, 596967, 653821, 795956, 885822, 1120836, 1193934, 1307642, 1771644, 1961463, 2387868, 2615284, 3922926, 4576747, 7845852, 9153494, 13730241, 18306988, 27460482, 54920964]

約数ペア:

[(1, 54920964), (2, 27460482), (3, 18306988), (4, 13730241), (6, 9153494), (7, 7845852), (12, 4576747), (14, 3922926), (21, 2615284), (23, 2387868), (28, 1961463), (31, 1771644), (42, 1307642), (46, 1193934), (49, 1120836), (62, 885822), (69, 795956), (84, 653821), (92, 596967), (93, 590548), (98, 560418), (124, 442911), (131, 419244), (138, 397978), (147, 373612), (161, 341124), (186, 295274), (196, 280209), (217, 253092), (262, 209622), (276, 198989), (294, 186806), (322, 170562), (372, 147637), (393, 139748), (434, 126546), (483, 113708), (524, 104811), (588, 93403), (644, 85281), (651, 84364), (713, 77028), (786, 69874), (868, 63273), (917, 59892), (966, 56854), (1127, 48732), (1302, 42182), (1426, 38514), (1519, 36156), (1572, 34937), (1834, 29946), (1932, 28427), (2139, 25676), (2254, 24366), (2604, 21091), (2751, 19964), (2852, 19257), (3013, 18228), (3038, 18078), (3381, 16244), (3668, 14973), (4061, 13524), (4278, 12838), (4508, 12183), (4557, 12052), (4991, 11004), (5502, 9982), (6026, 9114), (6076, 9039), (6419, 8556), (6762, 8122)]