56535808

素因数分解:

$2^8\times 7^2\times {\mathrm{4507}}^1$

素因数の和:4537

約数の個数: 54

約数和(自身を含む): 131304516

約数和(自身を除く): 74768708

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 4507, 6272, 9014, 12544, 18028, 31549, 36056, 63098, 72112, 126196, 144224, 220843, 252392, 288448, 441686, 504784, 576896, 883372, 1009568, 1153792, 1766744, 2019136, 3533488, 4038272, 7066976, 8076544, 14133952, 28267904, 56535808]

約数ペア:

[(1, 56535808), (2, 28267904), (4, 14133952), (7, 8076544), (8, 7066976), (14, 4038272), (16, 3533488), (28, 2019136), (32, 1766744), (49, 1153792), (56, 1009568), (64, 883372), (98, 576896), (112, 504784), (128, 441686), (196, 288448), (224, 252392), (256, 220843), (392, 144224), (448, 126196), (784, 72112), (896, 63098), (1568, 36056), (1792, 31549), (3136, 18028), (4507, 12544), (6272, 9014)]