49453131

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 82216960

約数和(自身を除く): 32763829

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 2293, 3081, 6879, 7189, 16051, 21567, 29809, 48153, 89427, 181147, 208663, 543441, 625989, 1268029, 2354911, 3804087, 7064733, 16484377, 49453131]

約数ペア:

[(1, 49453131), (3, 16484377), (7, 7064733), (13, 3804087), (21, 2354911), (39, 1268029), (79, 625989), (91, 543441), (237, 208663), (273, 181147), (553, 89427), (1027, 48153), (1659, 29809), (2293, 21567), (3081, 16051), (6879, 7189)]