50378139

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14029}}^1$

素因数の和:14064

約数の個数: 32

約数和(自身を含む): 89792000

約数和(自身を除く): 39413861

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 14029, 42087, 98203, 126261, 266551, 294609, 378783, 799653, 883827, 1865857, 2398959, 2651481, 5597571, 7196877, 16792713, 50378139]

約数ペア:

[(1, 50378139), (3, 16792713), (7, 7196877), (9, 5597571), (19, 2651481), (21, 2398959), (27, 1865857), (57, 883827), (63, 799653), (133, 378783), (171, 294609), (189, 266551), (399, 126261), (513, 98203), (1197, 42087), (3591, 14029)]