49284780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1327}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 138324480

約数和(自身を除く): 89039700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1327, 1857, 2476, 2654, 3095, 3714, 3981, 5308, 6190, 6635, 7428, 7962, 9285, 12380, 13270, 15924, 18570, 19905, 26540, 37140, 39810, 79620, 821413, 1642826, 2464239, 3285652, 4107065, 4928478, 8214130, 9856956, 12321195, 16428260, 24642390, 49284780]

約数ペア:

[(1, 49284780), (2, 24642390), (3, 16428260), (4, 12321195), (5, 9856956), (6, 8214130), (10, 4928478), (12, 4107065), (15, 3285652), (20, 2464239), (30, 1642826), (60, 821413), (619, 79620), (1238, 39810), (1327, 37140), (1857, 26540), (2476, 19905), (2654, 18570), (3095, 15924), (3714, 13270), (3981, 12380), (5308, 9285), (6190, 7962), (6635, 7428)]