45254048

素因数分解:

$2^5\times 7^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 112936320

約数和(自身を除く): 67682272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 343, 392, 434, 496, 532, 589, 608, 686, 784, 868, 931, 992, 1064, 1178, 1372, 1519, 1568, 1736, 1862, 2128, 2356, 2401, 2744, 3038, 3472, 3724, 4123, 4256, 4712, 4802, 5488, 6076, 6517, 6944, 7448, 8246, 9424, 9604, 10633, 10976, 12152, 13034, 14896, 16492, 18848, 19208, 21266, 24304, 26068, 28861, 29792, 32984, 38416, 42532, 45619, 48608, 52136, 57722, 65968, 74431, 76832, 85064, 91238, 104272, 115444, 131936, 148862, 170128, 182476, 202027, 208544, 230888, 297724, 340256, 364952, 404054, 461776, 595448, 729904, 808108, 923552, 1190896, 1414189, 1459808, 1616216, 2381792, 2828378, 3232432, 5656756, 6464864, 11313512, 22627024, 45254048]

約数ペア:

[(1, 45254048), (2, 22627024), (4, 11313512), (7, 6464864), (8, 5656756), (14, 3232432), (16, 2828378), (19, 2381792), (28, 1616216), (31, 1459808), (32, 1414189), (38, 1190896), (49, 923552), (56, 808108), (62, 729904), (76, 595448), (98, 461776), (112, 404054), (124, 364952), (133, 340256), (152, 297724), (196, 230888), (217, 208544), (224, 202027), (248, 182476), (266, 170128), (304, 148862), (343, 131936), (392, 115444), (434, 104272), (496, 91238), (532, 85064), (589, 76832), (608, 74431), (686, 65968), (784, 57722), (868, 52136), (931, 48608), (992, 45619), (1064, 42532), (1178, 38416), (1372, 32984), (1519, 29792), (1568, 28861), (1736, 26068), (1862, 24304), (2128, 21266), (2356, 19208), (2401, 18848), (2744, 16492), (3038, 14896), (3472, 13034), (3724, 12152), (4123, 10976), (4256, 10633), (4712, 9604), (4802, 9424), (5488, 8246), (6076, 7448), (6517, 6944)]