53781506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22279}}^1$

素因数の和:22369

約数の個数: 16

約数和(自身を含む): 86624640

約数和(自身を除く): 32843134

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 22279, 44558, 378743, 757486, 1581809, 3163618, 26890753, 53781506]

約数ペア:

[(1, 53781506), (2, 26890753), (17, 3163618), (34, 1581809), (71, 757486), (142, 378743), (1207, 44558), (2414, 22279)]