50443540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{51473}}^1$

素因数の和:51496

約数の個数: 36

約数和(自身を含む): 123228756

約数和(自身を除く): 72785216

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 51473, 102946, 205892, 257365, 360311, 514730, 720622, 1029460, 1441244, 1801555, 2522177, 3603110, 5044354, 7206220, 10088708, 12610885, 25221770, 50443540]

約数ペア:

[(1, 50443540), (2, 25221770), (4, 12610885), (5, 10088708), (7, 7206220), (10, 5044354), (14, 3603110), (20, 2522177), (28, 1801555), (35, 1441244), (49, 1029460), (70, 720622), (98, 514730), (140, 360311), (196, 257365), (245, 205892), (490, 102946), (980, 51473)]