51552039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 92602368

約数和(自身を除く): 41050329

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 69, 77, 93, 161, 217, 231, 253, 313, 341, 483, 651, 713, 759, 939, 1023, 1771, 2139, 2191, 2387, 3443, 4991, 5313, 6573, 7161, 7199, 7843, 9703, 10329, 14973, 21597, 23529, 24101, 29109, 50393, 54901, 67921, 72303, 79189, 106733, 151179, 164703, 203763, 223169, 237567, 320199, 554323, 669507, 747131, 1562183, 1662969, 2241393, 2454859, 4686549, 7364577, 17184013, 51552039]

約数ペア:

[(1, 51552039), (3, 17184013), (7, 7364577), (11, 4686549), (21, 2454859), (23, 2241393), (31, 1662969), (33, 1562183), (69, 747131), (77, 669507), (93, 554323), (161, 320199), (217, 237567), (231, 223169), (253, 203763), (313, 164703), (341, 151179), (483, 106733), (651, 79189), (713, 72303), (759, 67921), (939, 54901), (1023, 50393), (1771, 29109), (2139, 24101), (2191, 23529), (2387, 21597), (3443, 14973), (4991, 10329), (5313, 9703), (6573, 7843), (7161, 7199)]