25100482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 19715198

約数列:

[1, 2, 11, 19, 22, 38, 53, 103, 106, 121, 206, 209, 242, 418, 583, 1007, 1133, 1166, 1957, 2014, 2266, 2299, 3914, 4598, 5459, 6413, 10918, 11077, 12463, 12826, 21527, 22154, 24926, 43054, 60049, 103721, 120098, 121847, 207442, 236797, 243694, 473594, 660539, 1140931, 1321078, 2281862, 12550241, 25100482]

約数ペア:

[(1, 25100482), (2, 12550241), (11, 2281862), (19, 1321078), (22, 1140931), (38, 660539), (53, 473594), (103, 243694), (106, 236797), (121, 207442), (206, 121847), (209, 120098), (242, 103721), (418, 60049), (583, 43054), (1007, 24926), (1133, 22154), (1166, 21527), (1957, 12826), (2014, 12463), (2266, 11077), (2299, 10918), (3914, 6413), (4598, 5459)]