272045950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11503}}^1$

素因数の和:11569

約数の個数: 48

約数和(自身を含む): 564892416

約数和(自身を除く): 292846466

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 4730, 11503, 11825, 23006, 23650, 57515, 115030, 126533, 253066, 287575, 494629, 575150, 632665, 989258, 1265330, 2473145, 3163325, 4946290, 5440919, 6326650, 10881838, 12365725, 24731450, 27204595, 54409190, 136022975, 272045950]

約数ペア:

[(1, 272045950), (2, 136022975), (5, 54409190), (10, 27204595), (11, 24731450), (22, 12365725), (25, 10881838), (43, 6326650), (50, 5440919), (55, 4946290), (86, 3163325), (110, 2473145), (215, 1265330), (275, 989258), (430, 632665), (473, 575150), (550, 494629), (946, 287575), (1075, 253066), (2150, 126533), (2365, 115030), (4730, 57515), (11503, 23650), (11825, 23006)]