52221420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{290119}}^1$

素因数の和:290134

約数の個数: 36

約数和(自身を含む): 158405520

約数和(自身を除く): 106184100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 290119, 580238, 870357, 1160476, 1450595, 1740714, 2611071, 2901190, 3481428, 4351785, 5222142, 5802380, 8703570, 10444284, 13055355, 17407140, 26110710, 52221420]

約数ペア:

[(1, 52221420), (2, 26110710), (3, 17407140), (4, 13055355), (5, 10444284), (6, 8703570), (9, 5802380), (10, 5222142), (12, 4351785), (15, 3481428), (18, 2901190), (20, 2611071), (30, 1740714), (36, 1450595), (45, 1160476), (60, 870357), (90, 580238), (180, 290119)]