55721232

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 180

約数和(自身を含む): 186065100

約数和(自身を除く): 130343868

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 149, 159, 168, 196, 212, 252, 294, 298, 318, 336, 371, 392, 424, 441, 447, 477, 504, 588, 596, 636, 742, 784, 848, 882, 894, 954, 1008, 1043, 1113, 1176, 1192, 1272, 1341, 1484, 1764, 1788, 1908, 2086, 2226, 2352, 2384, 2544, 2597, 2682, 2968, 3129, 3339, 3528, 3576, 3816, 4172, 4452, 5194, 5364, 5936, 6258, 6678, 7056, 7152, 7301, 7632, 7791, 7897, 8344, 8904, 9387, 10388, 10728, 12516, 13356, 14602, 15582, 15794, 16688, 17808, 18774, 20776, 21456, 21903, 23373, 23691, 25032, 26712, 29204, 31164, 31588, 37548, 41552, 43806, 46746, 47382, 50064, 53424, 55279, 58408, 62328, 63176, 65709, 71073, 75096, 87612, 93492, 94764, 110558, 116816, 124656, 126352, 131418, 142146, 150192, 165837, 175224, 186984, 189528, 221116, 262836, 284292, 331674, 350448, 373968, 379056, 386953, 442232, 497511, 525672, 568584, 663348, 773906, 884464, 995022, 1051344, 1137168, 1160859, 1326696, 1547812, 1990044, 2321718, 2653392, 3095624, 3482577, 3980088, 4643436, 6191248, 6965154, 7960176, 9286872, 13930308, 18573744, 27860616, 55721232]

約数ペア:

[(1, 55721232), (2, 27860616), (3, 18573744), (4, 13930308), (6, 9286872), (7, 7960176), (8, 6965154), (9, 6191248), (12, 4643436), (14, 3980088), (16, 3482577), (18, 3095624), (21, 2653392), (24, 2321718), (28, 1990044), (36, 1547812), (42, 1326696), (48, 1160859), (49, 1137168), (53, 1051344), (56, 995022), (63, 884464), (72, 773906), (84, 663348), (98, 568584), (106, 525672), (112, 497511), (126, 442232), (144, 386953), (147, 379056), (149, 373968), (159, 350448), (168, 331674), (196, 284292), (212, 262836), (252, 221116), (294, 189528), (298, 186984), (318, 175224), (336, 165837), (371, 150192), (392, 142146), (424, 131418), (441, 126352), (447, 124656), (477, 116816), (504, 110558), (588, 94764), (596, 93492), (636, 87612), (742, 75096), (784, 71073), (848, 65709), (882, 63176), (894, 62328), (954, 58408), (1008, 55279), (1043, 53424), (1113, 50064), (1176, 47382), (1192, 46746), (1272, 43806), (1341, 41552), (1484, 37548), (1764, 31588), (1788, 31164), (1908, 29204), (2086, 26712), (2226, 25032), (2352, 23691), (2384, 23373), (2544, 21903), (2597, 21456), (2682, 20776), (2968, 18774), (3129, 17808), (3339, 16688), (3528, 15794), (3576, 15582), (3816, 14602), (4172, 13356), (4452, 12516), (5194, 10728), (5364, 10388), (5936, 9387), (6258, 8904), (6678, 8344), (7056, 7897), (7152, 7791), (7301, 7632)]