51208528

素因数分解:

$2^4\times 7^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 100

約数和(自身を含む): 122258048

約数和(自身を除く): 71049520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 49, 56, 62, 86, 98, 112, 124, 172, 196, 217, 248, 301, 343, 344, 392, 434, 496, 602, 686, 688, 784, 868, 1204, 1333, 1372, 1519, 1736, 2107, 2401, 2408, 2666, 2744, 3038, 3472, 4214, 4802, 4816, 5332, 5488, 6076, 8428, 9331, 9604, 10633, 10664, 12152, 14749, 16856, 18662, 19208, 21266, 21328, 24304, 29498, 33712, 37324, 38416, 42532, 58996, 65317, 74431, 74648, 85064, 103243, 117992, 130634, 148862, 149296, 170128, 206486, 235984, 261268, 297724, 412972, 457219, 522536, 595448, 825944, 914438, 1045072, 1190896, 1651888, 1828876, 3200533, 3657752, 6401066, 7315504, 12802132, 25604264, 51208528]

約数ペア:

[(1, 51208528), (2, 25604264), (4, 12802132), (7, 7315504), (8, 6401066), (14, 3657752), (16, 3200533), (28, 1828876), (31, 1651888), (43, 1190896), (49, 1045072), (56, 914438), (62, 825944), (86, 595448), (98, 522536), (112, 457219), (124, 412972), (172, 297724), (196, 261268), (217, 235984), (248, 206486), (301, 170128), (343, 149296), (344, 148862), (392, 130634), (434, 117992), (496, 103243), (602, 85064), (686, 74648), (688, 74431), (784, 65317), (868, 58996), (1204, 42532), (1333, 38416), (1372, 37324), (1519, 33712), (1736, 29498), (2107, 24304), (2401, 21328), (2408, 21266), (2666, 19208), (2744, 18662), (3038, 16856), (3472, 14749), (4214, 12152), (4802, 10664), (4816, 10633), (5332, 9604), (5488, 9331), (6076, 8428)]