45551968

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 120657600

約数和(自身を除く): 75105632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 139, 152, 154, 176, 196, 209, 224, 266, 278, 304, 308, 352, 392, 418, 532, 539, 556, 608, 616, 784, 836, 931, 973, 1064, 1078, 1112, 1232, 1463, 1529, 1568, 1672, 1862, 1946, 2128, 2156, 2224, 2464, 2641, 2926, 3058, 3344, 3724, 3892, 4256, 4312, 4448, 5282, 5852, 6116, 6688, 6811, 7448, 7784, 8624, 10241, 10564, 10703, 11704, 12232, 13622, 14896, 15568, 17248, 18487, 20482, 21128, 21406, 23408, 24464, 27244, 29051, 29792, 31136, 36974, 40964, 42256, 42812, 46816, 48928, 54488, 58102, 73948, 74921, 81928, 84512, 85624, 108976, 116204, 129409, 147896, 149842, 163856, 171248, 203357, 217952, 232408, 258818, 295792, 299684, 327712, 342496, 406714, 464816, 517636, 591584, 599368, 813428, 929632, 1035272, 1198736, 1423499, 1626856, 2070544, 2397472, 2846998, 3253712, 4141088, 5693996, 6507424, 11387992, 22775984, 45551968]

約数ペア:

[(1, 45551968), (2, 22775984), (4, 11387992), (7, 6507424), (8, 5693996), (11, 4141088), (14, 3253712), (16, 2846998), (19, 2397472), (22, 2070544), (28, 1626856), (32, 1423499), (38, 1198736), (44, 1035272), (49, 929632), (56, 813428), (76, 599368), (77, 591584), (88, 517636), (98, 464816), (112, 406714), (133, 342496), (139, 327712), (152, 299684), (154, 295792), (176, 258818), (196, 232408), (209, 217952), (224, 203357), (266, 171248), (278, 163856), (304, 149842), (308, 147896), (352, 129409), (392, 116204), (418, 108976), (532, 85624), (539, 84512), (556, 81928), (608, 74921), (616, 73948), (784, 58102), (836, 54488), (931, 48928), (973, 46816), (1064, 42812), (1078, 42256), (1112, 40964), (1232, 36974), (1463, 31136), (1529, 29792), (1568, 29051), (1672, 27244), (1862, 24464), (1946, 23408), (2128, 21406), (2156, 21128), (2224, 20482), (2464, 18487), (2641, 17248), (2926, 15568), (3058, 14896), (3344, 13622), (3724, 12232), (3892, 11704), (4256, 10703), (4312, 10564), (4448, 10241), (5282, 8624), (5852, 7784), (6116, 7448), (6688, 6811)]