49414540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{50423}}^1$

素因数の和:50446

約数の個数: 36

約数和(自身を含む): 120715056

約数和(自身を除く): 71300516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 50423, 100846, 201692, 252115, 352961, 504230, 705922, 1008460, 1411844, 1764805, 2470727, 3529610, 4941454, 7059220, 9882908, 12353635, 24707270, 49414540]

約数ペア:

[(1, 49414540), (2, 24707270), (4, 12353635), (5, 9882908), (7, 7059220), (10, 4941454), (14, 3529610), (20, 2470727), (28, 1764805), (35, 1411844), (49, 1008460), (70, 705922), (98, 504230), (140, 352961), (196, 252115), (245, 201692), (490, 100846), (980, 50423)]