51032835

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 107053056

約数和(自身を除く): 56020221

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 141, 189, 235, 315, 329, 383, 405, 423, 567, 705, 945, 987, 1149, 1269, 1645, 1915, 2115, 2681, 2835, 2961, 3447, 3807, 4935, 5745, 6345, 8043, 8883, 10341, 13405, 14805, 17235, 18001, 19035, 24129, 26649, 31023, 40215, 44415, 51705, 54003, 72387, 90005, 120645, 126007, 133245, 155115, 162009, 217161, 270015, 361935, 378021, 486027, 630035, 810045, 1085805, 1134063, 1458081, 1890105, 2430135, 3402189, 5670315, 7290405, 10206567, 17010945, 51032835]

約数ペア:

[(1, 51032835), (3, 17010945), (5, 10206567), (7, 7290405), (9, 5670315), (15, 3402189), (21, 2430135), (27, 1890105), (35, 1458081), (45, 1134063), (47, 1085805), (63, 810045), (81, 630035), (105, 486027), (135, 378021), (141, 361935), (189, 270015), (235, 217161), (315, 162009), (329, 155115), (383, 133245), (405, 126007), (423, 120645), (567, 90005), (705, 72387), (945, 54003), (987, 51705), (1149, 44415), (1269, 40215), (1645, 31023), (1915, 26649), (2115, 24129), (2681, 19035), (2835, 18001), (2961, 17235), (3447, 14805), (3807, 13405), (4935, 10341), (5745, 8883), (6345, 8043)]