47991690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 130157280

約数和(自身を除く): 82165590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 179, 270, 331, 358, 405, 537, 662, 810, 895, 993, 1074, 1611, 1655, 1790, 1986, 2685, 2979, 3222, 3310, 4833, 4965, 5370, 5958, 8055, 8937, 9666, 9930, 14499, 14895, 16110, 17874, 24165, 26811, 28998, 29790, 44685, 48330, 53622, 59249, 72495, 89370, 118498, 134055, 144990, 177747, 268110, 296245, 355494, 533241, 592490, 888735, 1066482, 1599723, 1777470, 2666205, 3199446, 4799169, 5332410, 7998615, 9598338, 15997230, 23995845, 47991690]

約数ペア:

[(1, 47991690), (2, 23995845), (3, 15997230), (5, 9598338), (6, 7998615), (9, 5332410), (10, 4799169), (15, 3199446), (18, 2666205), (27, 1777470), (30, 1599723), (45, 1066482), (54, 888735), (81, 592490), (90, 533241), (135, 355494), (162, 296245), (179, 268110), (270, 177747), (331, 144990), (358, 134055), (405, 118498), (537, 89370), (662, 72495), (810, 59249), (895, 53622), (993, 48330), (1074, 44685), (1611, 29790), (1655, 28998), (1790, 26811), (1986, 24165), (2685, 17874), (2979, 16110), (3222, 14895), (3310, 14499), (4833, 9930), (4965, 9666), (5370, 8937), (5958, 8055)]