49204620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{273359}}^1$

素因数の和:273374

約数の個数: 36

約数和(自身を含む): 149254560

約数和(自身を除く): 100049940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 273359, 546718, 820077, 1093436, 1366795, 1640154, 2460231, 2733590, 3280308, 4100385, 4920462, 5467180, 8200770, 9840924, 12301155, 16401540, 24602310, 49204620]

約数ペア:

[(1, 49204620), (2, 24602310), (3, 16401540), (4, 12301155), (5, 9840924), (6, 8200770), (9, 5467180), (10, 4920462), (12, 4100385), (15, 3280308), (18, 2733590), (20, 2460231), (30, 1640154), (36, 1366795), (45, 1093436), (60, 820077), (90, 546718), (180, 273359)]