47551428

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3361}}^1$

素因数の和:3505

約数の個数: 48

約数和(自身を含む): 124259520

約数和(自身を除く): 76708092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3361, 3537, 4716, 6722, 7074, 10083, 13444, 14148, 20166, 30249, 40332, 60498, 90747, 120996, 181494, 362988, 440291, 880582, 1320873, 1761164, 2641746, 3962619, 5283492, 7925238, 11887857, 15850476, 23775714, 47551428]

約数ペア:

[(1, 47551428), (2, 23775714), (3, 15850476), (4, 11887857), (6, 7925238), (9, 5283492), (12, 3962619), (18, 2641746), (27, 1761164), (36, 1320873), (54, 880582), (108, 440291), (131, 362988), (262, 181494), (393, 120996), (524, 90747), (786, 60498), (1179, 40332), (1572, 30249), (2358, 20166), (3361, 14148), (3537, 13444), (4716, 10083), (6722, 7074)]