51403954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{215983}}^1$

素因数の和:216009

約数の個数: 16

約数和(自身を含む): 93305088

約数和(自身を除く): 41901134

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 215983, 431966, 1511881, 3023762, 3671711, 7343422, 25701977, 51403954]

約数ペア:

[(1, 51403954), (2, 25701977), (7, 7343422), (14, 3671711), (17, 3023762), (34, 1511881), (119, 431966), (238, 215983)]