50003478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20887}}^1$

素因数の和:20921

約数の個数: 48

約数和(自身を含む): 130341120

約数和(自身を除く): 80337642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 20887, 41774, 62661, 125322, 146209, 187983, 292418, 375966, 396853, 438627, 793706, 877254, 1190559, 1315881, 2381118, 2631762, 2777971, 3571677, 5555942, 7143354, 8333913, 16667826, 25001739, 50003478]

約数ペア:

[(1, 50003478), (2, 25001739), (3, 16667826), (6, 8333913), (7, 7143354), (9, 5555942), (14, 3571677), (18, 2777971), (19, 2631762), (21, 2381118), (38, 1315881), (42, 1190559), (57, 877254), (63, 793706), (114, 438627), (126, 396853), (133, 375966), (171, 292418), (266, 187983), (342, 146209), (399, 125322), (798, 62661), (1197, 41774), (2394, 20887)]