51362970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55229}}^1$

素因数の和:55270

約数の個数: 32

約数和(自身を含む): 127249920

約数和(自身を除く): 75886950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 55229, 110458, 165687, 276145, 331374, 552290, 828435, 1656870, 1712099, 3424198, 5136297, 8560495, 10272594, 17120990, 25681485, 51362970]

約数ペア:

[(1, 51362970), (2, 25681485), (3, 17120990), (5, 10272594), (6, 8560495), (10, 5136297), (15, 3424198), (30, 1712099), (31, 1656870), (62, 828435), (93, 552290), (155, 331374), (186, 276145), (310, 165687), (465, 110458), (930, 55229)]