55530398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21211}}^1$

素因数の和:21248

約数の個数: 32

約数和(自身を含む): 109963008

約数和(自身を除く): 54432610

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 21211, 42422, 148477, 233321, 296954, 360587, 466642, 721174, 1633247, 2524109, 3266494, 3966457, 5048218, 7932914, 27765199, 55530398]

約数ペア:

[(1, 55530398), (2, 27765199), (7, 7932914), (11, 5048218), (14, 3966457), (17, 3266494), (22, 2524109), (34, 1633247), (77, 721174), (119, 466642), (154, 360587), (187, 296954), (238, 233321), (374, 148477), (1309, 42422), (2618, 21211)]