56658735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 118609920

約数和(自身を除く): 61951185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 47, 63, 89, 105, 129, 141, 215, 235, 267, 301, 315, 329, 387, 423, 445, 623, 645, 705, 801, 903, 987, 1335, 1505, 1645, 1869, 1935, 2021, 2115, 2709, 2961, 3115, 3827, 4005, 4183, 4515, 4935, 5607, 6063, 9345, 10105, 11481, 12549, 13545, 14147, 14805, 18189, 19135, 20915, 26789, 28035, 29281, 30315, 34443, 37647, 42441, 57405, 62745, 70735, 80367, 87843, 90945, 127323, 133945, 146405, 172215, 179869, 188235, 212205, 241101, 263529, 401835, 439215, 539607, 636615, 899345, 1205505, 1259083, 1317645, 1618821, 2698035, 3777249, 6295415, 8094105, 11331747, 18886245, 56658735]

約数ペア:

[(1, 56658735), (3, 18886245), (5, 11331747), (7, 8094105), (9, 6295415), (15, 3777249), (21, 2698035), (35, 1618821), (43, 1317645), (45, 1259083), (47, 1205505), (63, 899345), (89, 636615), (105, 539607), (129, 439215), (141, 401835), (215, 263529), (235, 241101), (267, 212205), (301, 188235), (315, 179869), (329, 172215), (387, 146405), (423, 133945), (445, 127323), (623, 90945), (645, 87843), (705, 80367), (801, 70735), (903, 62745), (987, 57405), (1335, 42441), (1505, 37647), (1645, 34443), (1869, 30315), (1935, 29281), (2021, 28035), (2115, 26789), (2709, 20915), (2961, 19135), (3115, 18189), (3827, 14805), (4005, 14147), (4183, 13545), (4515, 12549), (4935, 11481), (5607, 10105), (6063, 9345)]