50431590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 144567072

約数和(自身を除く): 94135482

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 421, 495, 605, 726, 842, 990, 1089, 1210, 1263, 1331, 1815, 2105, 2178, 2526, 2662, 3630, 3789, 3993, 4210, 4631, 5445, 6315, 6655, 7578, 7986, 9262, 10890, 11979, 12630, 13310, 13893, 18945, 19965, 23155, 23958, 27786, 37890, 39930, 41679, 46310, 50941, 59895, 69465, 83358, 101882, 119790, 138930, 152823, 208395, 254705, 305646, 416790, 458469, 509410, 560351, 764115, 916938, 1120702, 1528230, 1681053, 2292345, 2801755, 3362106, 4584690, 5043159, 5603510, 8405265, 10086318, 16810530, 25215795, 50431590]

約数ペア:

[(1, 50431590), (2, 25215795), (3, 16810530), (5, 10086318), (6, 8405265), (9, 5603510), (10, 5043159), (11, 4584690), (15, 3362106), (18, 2801755), (22, 2292345), (30, 1681053), (33, 1528230), (45, 1120702), (55, 916938), (66, 764115), (90, 560351), (99, 509410), (110, 458469), (121, 416790), (165, 305646), (198, 254705), (242, 208395), (330, 152823), (363, 138930), (421, 119790), (495, 101882), (605, 83358), (726, 69465), (842, 59895), (990, 50941), (1089, 46310), (1210, 41679), (1263, 39930), (1331, 37890), (1815, 27786), (2105, 23958), (2178, 23155), (2526, 19965), (2662, 18945), (3630, 13893), (3789, 13310), (3993, 12630), (4210, 11979), (4631, 10890), (5445, 9262), (6315, 7986), (6655, 7578)]