56518882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 104680512

約数和(自身を除く): 48161630

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 211, 266, 361, 371, 422, 722, 742, 1007, 1477, 2014, 2527, 2954, 4009, 5054, 7049, 8018, 11183, 14098, 19133, 22366, 28063, 38266, 56126, 76171, 78281, 133931, 152342, 156562, 212477, 267862, 424954, 533197, 1066394, 1487339, 2974678, 4037063, 8074126, 28259441, 56518882]

約数ペア:

[(1, 56518882), (2, 28259441), (7, 8074126), (14, 4037063), (19, 2974678), (38, 1487339), (53, 1066394), (106, 533197), (133, 424954), (211, 267862), (266, 212477), (361, 156562), (371, 152342), (422, 133931), (722, 78281), (742, 76171), (1007, 56126), (1477, 38266), (2014, 28063), (2527, 22366), (2954, 19133), (4009, 14098), (5054, 11183), (7049, 8018)]