49009080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2741}}^1$

素因数の和:2904

約数の個数: 64

約数和(自身を含む): 148068000

約数和(自身を除く): 99058920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2741, 2980, 3576, 4470, 5482, 5960, 8223, 8940, 10964, 13705, 16446, 17880, 21928, 27410, 32892, 41115, 54820, 65784, 82230, 109640, 164460, 328920, 408409, 816818, 1225227, 1633636, 2042045, 2450454, 3267272, 4084090, 4900908, 6126135, 8168180, 9801816, 12252270, 16336360, 24504540, 49009080]

約数ペア:

[(1, 49009080), (2, 24504540), (3, 16336360), (4, 12252270), (5, 9801816), (6, 8168180), (8, 6126135), (10, 4900908), (12, 4084090), (15, 3267272), (20, 2450454), (24, 2042045), (30, 1633636), (40, 1225227), (60, 816818), (120, 408409), (149, 328920), (298, 164460), (447, 109640), (596, 82230), (745, 65784), (894, 54820), (1192, 41115), (1490, 32892), (1788, 27410), (2235, 21928), (2741, 17880), (2980, 16446), (3576, 13705), (4470, 10964), (5482, 8940), (5960, 8223)]