56554325835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{20983}}^1$

素因数の和:21217

約数の個数: 96

約数和(自身を含む): 111379714560

約数和(自身を除く): 54825388725

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 193, 245, 285, 399, 579, 665, 735, 931, 965, 1351, 1995, 2793, 2895, 3667, 4053, 4655, 6755, 9457, 11001, 13965, 18335, 20265, 20983, 25669, 28371, 47285, 55005, 62949, 77007, 104915, 128345, 141855, 146881, 179683, 314745, 385035, 398677, 440643, 539049, 734405, 898415, 1028167, 1196031, 1993385, 2203215, 2695245, 2790739, 3084501, 4049719, 5140835, 5980155, 8372217, 12149157, 13953695, 15422505, 19535173, 20248595, 28348033, 41861085, 58605519, 60745785, 76944661, 85044099, 97675865, 141740165, 198436231, 230833983, 293027595, 384723305, 425220495, 538612627, 595308693, 992181155, 1154169915, 1615837881, 2693063135, 2976543465, 3770288389, 8079189405, 11310865167, 18851441945, 56554325835]

約数ペア:

[(1, 56554325835), (3, 18851441945), (5, 11310865167), (7, 8079189405), (15, 3770288389), (19, 2976543465), (21, 2693063135), (35, 1615837881), (49, 1154169915), (57, 992181155), (95, 595308693), (105, 538612627), (133, 425220495), (147, 384723305), (193, 293027595), (245, 230833983), (285, 198436231), (399, 141740165), (579, 97675865), (665, 85044099), (735, 76944661), (931, 60745785), (965, 58605519), (1351, 41861085), (1995, 28348033), (2793, 20248595), (2895, 19535173), (3667, 15422505), (4053, 13953695), (4655, 12149157), (6755, 8372217), (9457, 5980155), (11001, 5140835), (13965, 4049719), (18335, 3084501), (20265, 2790739), (20983, 2695245), (25669, 2203215), (28371, 1993385), (47285, 1196031), (55005, 1028167), (62949, 898415), (77007, 734405), (104915, 539049), (128345, 440643), (141855, 398677), (146881, 385035), (179683, 314745)]