49545664

素因数分解:

$2^6\times 7^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 112

約数和(自身を含む): 119684800

約数和(自身を除く): 70139136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 61, 64, 74, 98, 112, 122, 148, 196, 224, 244, 259, 296, 343, 392, 427, 448, 488, 518, 592, 686, 784, 854, 976, 1036, 1184, 1372, 1568, 1708, 1813, 1952, 2072, 2257, 2368, 2744, 2989, 3136, 3416, 3626, 3904, 4144, 4514, 5488, 5978, 6832, 7252, 8288, 9028, 10976, 11956, 12691, 13664, 14504, 15799, 16576, 18056, 20923, 21952, 23912, 25382, 27328, 29008, 31598, 36112, 41846, 47824, 50764, 58016, 63196, 72224, 83692, 95648, 101528, 110593, 116032, 126392, 144448, 167384, 191296, 203056, 221186, 252784, 334768, 406112, 442372, 505568, 669536, 774151, 812224, 884744, 1011136, 1339072, 1548302, 1769488, 3096604, 3538976, 6193208, 7077952, 12386416, 24772832, 49545664]

約数ペア:

[(1, 49545664), (2, 24772832), (4, 12386416), (7, 7077952), (8, 6193208), (14, 3538976), (16, 3096604), (28, 1769488), (32, 1548302), (37, 1339072), (49, 1011136), (56, 884744), (61, 812224), (64, 774151), (74, 669536), (98, 505568), (112, 442372), (122, 406112), (148, 334768), (196, 252784), (224, 221186), (244, 203056), (259, 191296), (296, 167384), (343, 144448), (392, 126392), (427, 116032), (448, 110593), (488, 101528), (518, 95648), (592, 83692), (686, 72224), (784, 63196), (854, 58016), (976, 50764), (1036, 47824), (1184, 41846), (1372, 36112), (1568, 31598), (1708, 29008), (1813, 27328), (1952, 25382), (2072, 23912), (2257, 21952), (2368, 20923), (2744, 18056), (2989, 16576), (3136, 15799), (3416, 14504), (3626, 13664), (3904, 12691), (4144, 11956), (4514, 10976), (5488, 9028), (5978, 8288), (6832, 7252)]