51051119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 66193920

約数和(自身を除く): 15142801

約数列:

[1, 7, 17, 19, 67, 119, 133, 323, 337, 469, 1139, 1273, 2261, 2359, 5729, 6403, 7973, 8911, 21641, 22579, 40103, 44821, 108851, 151487, 158053, 383843, 429001, 761957, 2686901, 3003007, 7293017, 51051119]

約数ペア:

[(1, 51051119), (7, 7293017), (17, 3003007), (19, 2686901), (67, 761957), (119, 429001), (133, 383843), (323, 158053), (337, 151487), (469, 108851), (1139, 44821), (1273, 40103), (2261, 22579), (2359, 21641), (5729, 8911), (6403, 7973)]