27143950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{10243}}^1$

素因数の和:10308

約数の個数: 24

約数和(自身を含む): 51445368

約数和(自身を除く): 24301418

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 10243, 20486, 51215, 102430, 256075, 512150, 542879, 1085758, 2714395, 5428790, 13571975, 27143950]

約数ペア:

[(1, 27143950), (2, 13571975), (5, 5428790), (10, 2714395), (25, 1085758), (50, 542879), (53, 512150), (106, 256075), (265, 102430), (530, 51215), (1325, 20486), (2650, 10243)]