51638760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 168929280

約数和(自身を除く): 117290520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 751, 764, 955, 1146, 1502, 1528, 1719, 1910, 2253, 2292, 2865, 3004, 3438, 3755, 3820, 4506, 4584, 5730, 6008, 6759, 6876, 7510, 7640, 8595, 9012, 11265, 11460, 13518, 13752, 15020, 17190, 18024, 22530, 22920, 27036, 30040, 33795, 34380, 45060, 54072, 67590, 68760, 90120, 135180, 143441, 270360, 286882, 430323, 573764, 717205, 860646, 1147528, 1290969, 1434410, 1721292, 2151615, 2581938, 2868820, 3442584, 4303230, 5163876, 5737640, 6454845, 8606460, 10327752, 12909690, 17212920, 25819380, 51638760]

約数ペア:

[(1, 51638760), (2, 25819380), (3, 17212920), (4, 12909690), (5, 10327752), (6, 8606460), (8, 6454845), (9, 5737640), (10, 5163876), (12, 4303230), (15, 3442584), (18, 2868820), (20, 2581938), (24, 2151615), (30, 1721292), (36, 1434410), (40, 1290969), (45, 1147528), (60, 860646), (72, 717205), (90, 573764), (120, 430323), (180, 286882), (191, 270360), (360, 143441), (382, 135180), (573, 90120), (751, 68760), (764, 67590), (955, 54072), (1146, 45060), (1502, 34380), (1528, 33795), (1719, 30040), (1910, 27036), (2253, 22920), (2292, 22530), (2865, 18024), (3004, 17190), (3438, 15020), (3755, 13752), (3820, 13518), (4506, 11460), (4584, 11265), (5730, 9012), (6008, 8595), (6759, 7640), (6876, 7510)]