53554844

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 116922960

約数和(自身を除く): 63368116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 133, 146, 196, 197, 266, 292, 394, 511, 532, 788, 931, 1022, 1379, 1387, 1862, 2044, 2758, 2774, 3577, 3724, 3743, 5516, 5548, 7154, 7486, 9653, 9709, 14308, 14381, 14972, 19306, 19418, 26201, 28762, 38612, 38836, 52402, 57524, 67963, 100667, 104804, 135926, 183407, 201334, 271852, 273239, 366814, 402668, 546478, 704669, 733628, 1092956, 1409338, 1912673, 2818676, 3825346, 7650692, 13388711, 26777422, 53554844]

約数ペア:

[(1, 53554844), (2, 26777422), (4, 13388711), (7, 7650692), (14, 3825346), (19, 2818676), (28, 1912673), (38, 1409338), (49, 1092956), (73, 733628), (76, 704669), (98, 546478), (133, 402668), (146, 366814), (196, 273239), (197, 271852), (266, 201334), (292, 183407), (394, 135926), (511, 104804), (532, 100667), (788, 67963), (931, 57524), (1022, 52402), (1379, 38836), (1387, 38612), (1862, 28762), (2044, 26201), (2758, 19418), (2774, 19306), (3577, 14972), (3724, 14381), (3743, 14308), (5516, 9709), (5548, 9653), (7154, 7486)]