53304251

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 74360832

約数和(自身を除く): 21056581

約数列:

[1, 7, 11, 13, 47, 77, 91, 103, 121, 143, 329, 517, 611, 721, 847, 1001, 1133, 1339, 1573, 3619, 4277, 4841, 5687, 6721, 7931, 9373, 11011, 12463, 14729, 33887, 39809, 47047, 53251, 62933, 73931, 87241, 103103, 162019, 372757, 440531, 517517, 585761, 692263, 1134133, 4100327, 4845841, 7614893, 53304251]

約数ペア:

[(1, 53304251), (7, 7614893), (11, 4845841), (13, 4100327), (47, 1134133), (77, 692263), (91, 585761), (103, 517517), (121, 440531), (143, 372757), (329, 162019), (517, 103103), (611, 87241), (721, 73931), (847, 62933), (1001, 53251), (1133, 47047), (1339, 39809), (1573, 33887), (3619, 14729), (4277, 12463), (4841, 11011), (5687, 9373), (6721, 7931)]