51508152

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 144967680

約数和(自身を除く): 93459528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 127, 129, 131, 172, 254, 258, 262, 344, 381, 387, 393, 508, 516, 524, 762, 774, 786, 1016, 1032, 1048, 1143, 1179, 1524, 1548, 1572, 2286, 2358, 3048, 3096, 3144, 4572, 4716, 5461, 5633, 9144, 9432, 10922, 11266, 16383, 16637, 16899, 21844, 22532, 32766, 33274, 33798, 43688, 45064, 49149, 49911, 50697, 65532, 66548, 67596, 98298, 99822, 101394, 131064, 133096, 135192, 149733, 196596, 199644, 202788, 299466, 393192, 399288, 405576, 598932, 715391, 1197864, 1430782, 2146173, 2861564, 4292346, 5723128, 6438519, 8584692, 12877038, 17169384, 25754076, 51508152]

約数ペア:

[(1, 51508152), (2, 25754076), (3, 17169384), (4, 12877038), (6, 8584692), (8, 6438519), (9, 5723128), (12, 4292346), (18, 2861564), (24, 2146173), (36, 1430782), (43, 1197864), (72, 715391), (86, 598932), (127, 405576), (129, 399288), (131, 393192), (172, 299466), (254, 202788), (258, 199644), (262, 196596), (344, 149733), (381, 135192), (387, 133096), (393, 131064), (508, 101394), (516, 99822), (524, 98298), (762, 67596), (774, 66548), (786, 65532), (1016, 50697), (1032, 49911), (1048, 49149), (1143, 45064), (1179, 43688), (1524, 33798), (1548, 33274), (1572, 32766), (2286, 22532), (2358, 21844), (3048, 16899), (3096, 16637), (3144, 16383), (4572, 11266), (4716, 10922), (5461, 9432), (5633, 9144)]