51634890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8563}}^1$

素因数の和:8643

約数の個数: 48

約数和(自身を含む): 136270368

約数和(自身を除く): 84635478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 8563, 17126, 25689, 42815, 51378, 77067, 85630, 128445, 154134, 256890, 385335, 573721, 770670, 1147442, 1721163, 2868605, 3442326, 5163489, 5737210, 8605815, 10326978, 17211630, 25817445, 51634890]

約数ペア:

[(1, 51634890), (2, 25817445), (3, 17211630), (5, 10326978), (6, 8605815), (9, 5737210), (10, 5163489), (15, 3442326), (18, 2868605), (30, 1721163), (45, 1147442), (67, 770670), (90, 573721), (134, 385335), (201, 256890), (335, 154134), (402, 128445), (603, 85630), (670, 77067), (1005, 51378), (1206, 42815), (2010, 25689), (3015, 17126), (6030, 8563)]