49398916

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 102453120

約数和(自身を除く): 53054204

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 301, 356, 461, 602, 623, 922, 1204, 1246, 1844, 2492, 3227, 3827, 6454, 7654, 12908, 15308, 19823, 26789, 39646, 41029, 53578, 79292, 82058, 107156, 138761, 164116, 277522, 287203, 555044, 574406, 1148812, 1764247, 3528494, 7056988, 12349729, 24699458, 49398916]

約数ペア:

[(1, 49398916), (2, 24699458), (4, 12349729), (7, 7056988), (14, 3528494), (28, 1764247), (43, 1148812), (86, 574406), (89, 555044), (172, 287203), (178, 277522), (301, 164116), (356, 138761), (461, 107156), (602, 82058), (623, 79292), (922, 53578), (1204, 41029), (1246, 39646), (1844, 26789), (2492, 19823), (3227, 15308), (3827, 12908), (6454, 7654)]