50388840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139969}}^1$

素因数の和:139986

約数の個数: 48

約数和(自身を含む): 163764900

約数和(自身を除く): 113376060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 139969, 279938, 419907, 559876, 699845, 839814, 1119752, 1259721, 1399690, 1679628, 2099535, 2519442, 2799380, 3359256, 4199070, 5038884, 5598760, 6298605, 8398140, 10077768, 12597210, 16796280, 25194420, 50388840]

約数ペア:

[(1, 50388840), (2, 25194420), (3, 16796280), (4, 12597210), (5, 10077768), (6, 8398140), (8, 6298605), (9, 5598760), (10, 5038884), (12, 4199070), (15, 3359256), (18, 2799380), (20, 2519442), (24, 2099535), (30, 1679628), (36, 1399690), (40, 1259721), (45, 1119752), (60, 839814), (72, 699845), (90, 559876), (120, 419907), (180, 279938), (360, 139969)]