42109950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2143}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 105278976

約数和(自身を除く): 63169026

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 2143, 3275, 3930, 4286, 6429, 6550, 9825, 10715, 12858, 19650, 21430, 32145, 53575, 64290, 107150, 160725, 280733, 321450, 561466, 842199, 1403665, 1684398, 2807330, 4210995, 7018325, 8421990, 14036650, 21054975, 42109950]

約数ペア:

[(1, 42109950), (2, 21054975), (3, 14036650), (5, 8421990), (6, 7018325), (10, 4210995), (15, 2807330), (25, 1684398), (30, 1403665), (50, 842199), (75, 561466), (131, 321450), (150, 280733), (262, 160725), (393, 107150), (655, 64290), (786, 53575), (1310, 32145), (1965, 21430), (2143, 19650), (3275, 12858), (3930, 10715), (4286, 9825), (6429, 6550)]