50977854915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{16061}}^1$

素因数の和:16520

約数の個数: 64

約数和(自身を含む): 90213443712

約数和(自身を除く): 39235588797

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 397, 533, 615, 1191, 1599, 1985, 2665, 5161, 5955, 7995, 15483, 16061, 16277, 25805, 48183, 48831, 77415, 80305, 81385, 208793, 211601, 240915, 244155, 626379, 634803, 658501, 1043965, 1058005, 1975503, 3131895, 3174015, 3292505, 6376217, 8560513, 9877515, 19128651, 25681539, 31881085, 42802565, 82890821, 95643255, 128407695, 248672463, 261424897, 414454105, 784274691, 1243362315, 1307124485, 3398523661, 3921373455, 10195570983, 16992618305, 50977854915]

約数ペア:

[(1, 50977854915), (3, 16992618305), (5, 10195570983), (13, 3921373455), (15, 3398523661), (39, 1307124485), (41, 1243362315), (65, 784274691), (123, 414454105), (195, 261424897), (205, 248672463), (397, 128407695), (533, 95643255), (615, 82890821), (1191, 42802565), (1599, 31881085), (1985, 25681539), (2665, 19128651), (5161, 9877515), (5955, 8560513), (7995, 6376217), (15483, 3292505), (16061, 3174015), (16277, 3131895), (25805, 1975503), (48183, 1058005), (48831, 1043965), (77415, 658501), (80305, 634803), (81385, 626379), (208793, 244155), (211601, 240915)]