50197400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{22817}}^1$

素因数の和:22844

約数の個数: 48

約数和(自身を含む): 127324440

約数和(自身を除く): 77127040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 22817, 45634, 91268, 114085, 182536, 228170, 250987, 456340, 501974, 570425, 912680, 1003948, 1140850, 1254935, 2007896, 2281700, 2509870, 4563400, 5019740, 6274675, 10039480, 12549350, 25098700, 50197400]

約数ペア:

[(1, 50197400), (2, 25098700), (4, 12549350), (5, 10039480), (8, 6274675), (10, 5019740), (11, 4563400), (20, 2509870), (22, 2281700), (25, 2007896), (40, 1254935), (44, 1140850), (50, 1003948), (55, 912680), (88, 570425), (100, 501974), (110, 456340), (200, 250987), (220, 228170), (275, 182536), (440, 114085), (550, 91268), (1100, 45634), (2200, 22817)]