57161850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2909}}^1$

素因数の和:3055

約数の個数: 48

約数和(自身を含む): 142892640

約数和(自身を除く): 85730790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 2909, 3275, 3930, 5818, 6550, 8727, 9825, 14545, 17454, 19650, 29090, 43635, 72725, 87270, 145450, 218175, 381079, 436350, 762158, 1143237, 1905395, 2286474, 3810790, 5716185, 9526975, 11432370, 19053950, 28580925, 57161850]

約数ペア:

[(1, 57161850), (2, 28580925), (3, 19053950), (5, 11432370), (6, 9526975), (10, 5716185), (15, 3810790), (25, 2286474), (30, 1905395), (50, 1143237), (75, 762158), (131, 436350), (150, 381079), (262, 218175), (393, 145450), (655, 87270), (786, 72725), (1310, 43635), (1965, 29090), (2909, 19650), (3275, 17454), (3930, 14545), (5818, 9825), (6550, 8727)]