56510356

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 120508416

約数和(自身を除く): 63998060

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 1867, 2162, 3734, 4324, 7468, 7567, 13069, 15134, 26138, 30268, 42941, 52276, 85882, 87749, 171764, 175498, 300587, 350996, 601174, 614243, 1202348, 1228486, 2018227, 2456972, 4036454, 8072908, 14127589, 28255178, 56510356]

約数ペア:

[(1, 56510356), (2, 28255178), (4, 14127589), (7, 8072908), (14, 4036454), (23, 2456972), (28, 2018227), (46, 1228486), (47, 1202348), (92, 614243), (94, 601174), (161, 350996), (188, 300587), (322, 175498), (329, 171764), (644, 87749), (658, 85882), (1081, 52276), (1316, 42941), (1867, 30268), (2162, 26138), (3734, 15134), (4324, 13069), (7468, 7567)]