49699620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9521}}^1$

素因数の和:9565

約数の個数: 72

約数和(自身を含む): 155970360

約数和(自身を除く): 106270740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 9521, 19042, 28563, 38084, 47605, 57126, 85689, 95210, 114252, 142815, 171378, 190420, 276109, 285630, 342756, 428445, 552218, 571260, 828327, 856890, 1104436, 1380545, 1656654, 1713780, 2484981, 2761090, 3313308, 4141635, 4969962, 5522180, 8283270, 9939924, 12424905, 16566540, 24849810, 49699620]

約数ペア:

[(1, 49699620), (2, 24849810), (3, 16566540), (4, 12424905), (5, 9939924), (6, 8283270), (9, 5522180), (10, 4969962), (12, 4141635), (15, 3313308), (18, 2761090), (20, 2484981), (29, 1713780), (30, 1656654), (36, 1380545), (45, 1104436), (58, 856890), (60, 828327), (87, 571260), (90, 552218), (116, 428445), (145, 342756), (174, 285630), (180, 276109), (261, 190420), (290, 171378), (348, 142815), (435, 114252), (522, 95210), (580, 85689), (870, 57126), (1044, 47605), (1305, 38084), (1740, 28563), (2610, 19042), (5220, 9521)]