49742460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{276347}}^1$

素因数の和:276362

約数の個数: 36

約数和(自身を含む): 150886008

約数和(自身を除く): 101143548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 276347, 552694, 829041, 1105388, 1381735, 1658082, 2487123, 2763470, 3316164, 4145205, 4974246, 5526940, 8290410, 9948492, 12435615, 16580820, 24871230, 49742460]

約数ペア:

[(1, 49742460), (2, 24871230), (3, 16580820), (4, 12435615), (5, 9948492), (6, 8290410), (9, 5526940), (10, 4974246), (12, 4145205), (15, 3316164), (18, 2763470), (20, 2487123), (30, 1658082), (36, 1381735), (45, 1105388), (60, 829041), (90, 552694), (180, 276347)]