53647868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 105477120

約数和(自身を除く): 51829252

約数列:

[1, 2, 4, 19, 23, 38, 46, 47, 76, 92, 94, 188, 437, 653, 874, 893, 1081, 1306, 1748, 1786, 2162, 2612, 3572, 4324, 12407, 15019, 20539, 24814, 30038, 30691, 41078, 49628, 60076, 61382, 82156, 122764, 285361, 570722, 583129, 705893, 1141444, 1166258, 1411786, 2332516, 2823572, 13411967, 26823934, 53647868]

約数ペア:

[(1, 53647868), (2, 26823934), (4, 13411967), (19, 2823572), (23, 2332516), (38, 1411786), (46, 1166258), (47, 1141444), (76, 705893), (92, 583129), (94, 570722), (188, 285361), (437, 122764), (653, 82156), (874, 61382), (893, 60076), (1081, 49628), (1306, 41078), (1748, 30691), (1786, 30038), (2162, 24814), (2612, 20539), (3572, 15019), (4324, 12407)]