49225140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{273473}}^1$

素因数の和:273488

約数の個数: 36

約数和(自身を含む): 149316804

約数和(自身を除く): 100091664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 273473, 546946, 820419, 1093892, 1367365, 1640838, 2461257, 2734730, 3281676, 4102095, 4922514, 5469460, 8204190, 9845028, 12306285, 16408380, 24612570, 49225140]

約数ペア:

[(1, 49225140), (2, 24612570), (3, 16408380), (4, 12306285), (5, 9845028), (6, 8204190), (9, 5469460), (10, 4922514), (12, 4102095), (15, 3281676), (18, 2734730), (20, 2461257), (30, 1640838), (36, 1367365), (45, 1093892), (60, 820419), (90, 546946), (180, 273473)]