51661538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{28669}}^1$

素因数の和:28741

約数の個数: 16

約数和(自身を含む): 83601720

約数和(自身を除く): 31940182

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 28669, 57338, 487373, 974746, 1519457, 3038914, 25830769, 51661538]

約数ペア:

[(1, 51661538), (2, 25830769), (17, 3038914), (34, 1519457), (53, 974746), (106, 487373), (901, 57338), (1802, 28669)]