55290638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{29131}}^1$

素因数の和:29219

約数の個数: 16

約数和(自身を含む): 90542256

約数和(自身を除く): 35251618

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 29131, 58262, 378703, 757406, 2126563, 4253126, 27645319, 55290638]

約数ペア:

[(1, 55290638), (2, 27645319), (13, 4253126), (26, 2126563), (73, 757406), (146, 378703), (949, 58262), (1898, 29131)]