51476520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2879}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 104043480

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, 2879, 2980, 3576, 4470, 5758, 5960, 8637, 8940, 11516, 14395, 17274, 17880, 23032, 28790, 34548, 43185, 57580, 69096, 86370, 115160, 172740, 345480, 428971, 857942, 1286913, 1715884, 2144855, 2573826, 3431768, 4289710, 5147652, 6434565, 8579420, 10295304, 12869130, 17158840, 25738260, 51476520]

約数ペア:

[(1, 51476520), (2, 25738260), (3, 17158840), (4, 12869130), (5, 10295304), (6, 8579420), (8, 6434565), (10, 5147652), (12, 4289710), (15, 3431768), (20, 2573826), (24, 2144855), (30, 1715884), (40, 1286913), (60, 857942), (120, 428971), (149, 345480), (298, 172740), (447, 115160), (596, 86370), (745, 69096), (894, 57580), (1192, 43185), (1490, 34548), (1788, 28790), (2235, 23032), (2879, 17880), (2980, 17274), (3576, 14395), (4470, 11516), (5758, 8940), (5960, 8637)]