47875744

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 72

約数和(自身を含む): 115486560

約数和(自身を除く): 67610816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1607, 1862, 2128, 3214, 3724, 4256, 6428, 7448, 11249, 12856, 14896, 22498, 25712, 29792, 30533, 44996, 51424, 61066, 78743, 89992, 122132, 157486, 179984, 213731, 244264, 314972, 359968, 427462, 488528, 629944, 854924, 977056, 1259888, 1496117, 1709848, 2519776, 2992234, 3419696, 5984468, 6839392, 11968936, 23937872, 47875744]

約数ペア:

[(1, 47875744), (2, 23937872), (4, 11968936), (7, 6839392), (8, 5984468), (14, 3419696), (16, 2992234), (19, 2519776), (28, 1709848), (32, 1496117), (38, 1259888), (49, 977056), (56, 854924), (76, 629944), (98, 488528), (112, 427462), (133, 359968), (152, 314972), (196, 244264), (224, 213731), (266, 179984), (304, 157486), (392, 122132), (532, 89992), (608, 78743), (784, 61066), (931, 51424), (1064, 44996), (1568, 30533), (1607, 29792), (1862, 25712), (2128, 22498), (3214, 14896), (3724, 12856), (4256, 11249), (6428, 7448)]