51693960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430783}}^1$

素因数の和:430797

約数の個数: 32

約数和(自身を含む): 155082240

約数和(自身を除く): 103388280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430783, 861566, 1292349, 1723132, 2153915, 2584698, 3446264, 4307830, 5169396, 6461745, 8615660, 10338792, 12923490, 17231320, 25846980, 51693960]

約数ペア:

[(1, 51693960), (2, 25846980), (3, 17231320), (4, 12923490), (5, 10338792), (6, 8615660), (8, 6461745), (10, 5169396), (12, 4307830), (15, 3446264), (20, 2584698), (24, 2153915), (30, 1723132), (40, 1292349), (60, 861566), (120, 430783)]