47662740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{264793}}^1$

素因数の和:264808

約数の個数: 36

約数和(自身を含む): 144577524

約数和(自身を除く): 96914784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 264793, 529586, 794379, 1059172, 1323965, 1588758, 2383137, 2647930, 3177516, 3971895, 4766274, 5295860, 7943790, 9532548, 11915685, 15887580, 23831370, 47662740]

約数ペア:

[(1, 47662740), (2, 23831370), (3, 15887580), (4, 11915685), (5, 9532548), (6, 7943790), (9, 5295860), (10, 4766274), (12, 3971895), (15, 3177516), (18, 2647930), (20, 2383137), (30, 1588758), (36, 1323965), (45, 1059172), (60, 794379), (90, 529586), (180, 264793)]