49807980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{92237}}^1$

素因数の和:92255

約数の個数: 48

約数和(自身を含む): 154959840

約数和(自身を除く): 105151860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 92237, 184474, 276711, 368948, 461185, 553422, 830133, 922370, 1106844, 1383555, 1660266, 1844740, 2490399, 2767110, 3320532, 4150665, 4980798, 5534220, 8301330, 9961596, 12451995, 16602660, 24903990, 49807980]

約数ペア:

[(1, 49807980), (2, 24903990), (3, 16602660), (4, 12451995), (5, 9961596), (6, 8301330), (9, 5534220), (10, 4980798), (12, 4150665), (15, 3320532), (18, 2767110), (20, 2490399), (27, 1844740), (30, 1660266), (36, 1383555), (45, 1106844), (54, 922370), (60, 830133), (90, 553422), (108, 461185), (135, 368948), (180, 276711), (270, 184474), (540, 92237)]