49645890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{78803}}^1$

素因数の和:78823

約数の個数: 48

約数和(自身を含む): 147521088

約数和(自身を除く): 97875198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 78803, 157606, 236409, 394015, 472818, 551621, 709227, 788030, 1103242, 1182045, 1418454, 1654863, 2364090, 2758105, 3309726, 3546135, 4964589, 5516210, 7092270, 8274315, 9929178, 16548630, 24822945, 49645890]

約数ペア:

[(1, 49645890), (2, 24822945), (3, 16548630), (5, 9929178), (6, 8274315), (7, 7092270), (9, 5516210), (10, 4964589), (14, 3546135), (15, 3309726), (18, 2758105), (21, 2364090), (30, 1654863), (35, 1418454), (42, 1182045), (45, 1103242), (63, 788030), (70, 709227), (90, 551621), (105, 472818), (126, 394015), (210, 236409), (315, 157606), (630, 78803)]