51162030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:863

約数の個数: 80

約数和(自身を含む): 139409424

約数和(自身を除く): 88247394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 135, 162, 166, 249, 270, 405, 415, 498, 747, 761, 810, 830, 1245, 1494, 1522, 2241, 2283, 2490, 3735, 3805, 4482, 4566, 6723, 6849, 7470, 7610, 11205, 11415, 13446, 13698, 20547, 22410, 22830, 33615, 34245, 41094, 61641, 63163, 67230, 68490, 102735, 123282, 126326, 189489, 205470, 308205, 315815, 378978, 568467, 616410, 631630, 947445, 1136934, 1705401, 1894890, 2842335, 3410802, 5116203, 5684670, 8527005, 10232406, 17054010, 25581015, 51162030]

約数ペア:

[(1, 51162030), (2, 25581015), (3, 17054010), (5, 10232406), (6, 8527005), (9, 5684670), (10, 5116203), (15, 3410802), (18, 2842335), (27, 1894890), (30, 1705401), (45, 1136934), (54, 947445), (81, 631630), (83, 616410), (90, 568467), (135, 378978), (162, 315815), (166, 308205), (249, 205470), (270, 189489), (405, 126326), (415, 123282), (498, 102735), (747, 68490), (761, 67230), (810, 63163), (830, 61641), (1245, 41094), (1494, 34245), (1522, 33615), (2241, 22830), (2283, 22410), (2490, 20547), (3735, 13698), (3805, 13446), (4482, 11415), (4566, 11205), (6723, 7610), (6849, 7470)]