51377676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 151683840

約数和(自身を除く): 100306164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 49, 58, 69, 84, 87, 92, 98, 116, 131, 138, 147, 161, 174, 196, 203, 262, 276, 294, 322, 348, 393, 406, 483, 524, 588, 609, 644, 667, 786, 812, 917, 966, 1127, 1218, 1334, 1421, 1572, 1834, 1932, 2001, 2254, 2436, 2668, 2751, 2842, 3013, 3381, 3668, 3799, 4002, 4263, 4508, 4669, 5502, 5684, 6026, 6419, 6762, 7598, 8004, 8526, 9039, 9338, 11004, 11397, 12052, 12838, 13524, 14007, 15196, 17052, 18078, 18676, 19257, 21091, 22794, 25676, 26593, 28014, 32683, 36156, 38514, 42182, 45588, 53186, 56028, 63273, 65366, 77028, 79779, 84364, 87377, 98049, 106372, 126546, 130732, 147637, 159558, 174754, 186151, 196098, 253092, 262131, 295274, 319116, 349508, 372302, 392196, 442911, 524262, 558453, 590548, 611639, 744604, 885822, 1048524, 1116906, 1223278, 1771644, 1834917, 2233812, 2446556, 3669834, 4281473, 7339668, 8562946, 12844419, 17125892, 25688838, 51377676]

約数ペア:

[(1, 51377676), (2, 25688838), (3, 17125892), (4, 12844419), (6, 8562946), (7, 7339668), (12, 4281473), (14, 3669834), (21, 2446556), (23, 2233812), (28, 1834917), (29, 1771644), (42, 1223278), (46, 1116906), (49, 1048524), (58, 885822), (69, 744604), (84, 611639), (87, 590548), (92, 558453), (98, 524262), (116, 442911), (131, 392196), (138, 372302), (147, 349508), (161, 319116), (174, 295274), (196, 262131), (203, 253092), (262, 196098), (276, 186151), (294, 174754), (322, 159558), (348, 147637), (393, 130732), (406, 126546), (483, 106372), (524, 98049), (588, 87377), (609, 84364), (644, 79779), (667, 77028), (786, 65366), (812, 63273), (917, 56028), (966, 53186), (1127, 45588), (1218, 42182), (1334, 38514), (1421, 36156), (1572, 32683), (1834, 28014), (1932, 26593), (2001, 25676), (2254, 22794), (2436, 21091), (2668, 19257), (2751, 18676), (2842, 18078), (3013, 17052), (3381, 15196), (3668, 14007), (3799, 13524), (4002, 12838), (4263, 12052), (4508, 11397), (4669, 11004), (5502, 9338), (5684, 9039), (6026, 8526), (6419, 8004), (6762, 7598)]