53887724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 109898880

約数和(自身を除く): 56011156

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 803, 836, 883, 1387, 1606, 1766, 2774, 3212, 3532, 5548, 9713, 15257, 16777, 19426, 30514, 33554, 38852, 61028, 64459, 67108, 128918, 184547, 257836, 369094, 709049, 738188, 1224721, 1418098, 2449442, 2836196, 4898884, 13471931, 26943862, 53887724]

約数ペア:

[(1, 53887724), (2, 26943862), (4, 13471931), (11, 4898884), (19, 2836196), (22, 2449442), (38, 1418098), (44, 1224721), (73, 738188), (76, 709049), (146, 369094), (209, 257836), (292, 184547), (418, 128918), (803, 67108), (836, 64459), (883, 61028), (1387, 38852), (1606, 33554), (1766, 30514), (2774, 19426), (3212, 16777), (3532, 15257), (5548, 9713)]