53464784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 109561440

約数和(自身を除く): 56096656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 397, 443, 794, 886, 1588, 1772, 3176, 3544, 6352, 7088, 7543, 8417, 15086, 16834, 30172, 33668, 60344, 67336, 120688, 134672, 175871, 351742, 703484, 1406968, 2813936, 3341549, 6683098, 13366196, 26732392, 53464784]

約数ペア:

[(1, 53464784), (2, 26732392), (4, 13366196), (8, 6683098), (16, 3341549), (19, 2813936), (38, 1406968), (76, 703484), (152, 351742), (304, 175871), (397, 134672), (443, 120688), (794, 67336), (886, 60344), (1588, 33668), (1772, 30172), (3176, 16834), (3544, 15086), (6352, 8417), (7088, 7543)]