49906620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277259}}^1$

素因数の和:277274

約数の個数: 36

約数和(自身を含む): 151383960

約数和(自身を除く): 101477340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277259, 554518, 831777, 1109036, 1386295, 1663554, 2495331, 2772590, 3327108, 4158885, 4990662, 5545180, 8317770, 9981324, 12476655, 16635540, 24953310, 49906620]

約数ペア:

[(1, 49906620), (2, 24953310), (3, 16635540), (4, 12476655), (5, 9981324), (6, 8317770), (9, 5545180), (10, 4990662), (12, 4158885), (15, 3327108), (18, 2772590), (20, 2495331), (30, 1663554), (36, 1386295), (45, 1109036), (60, 831777), (90, 554518), (180, 277259)]