53851518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6379}}^1$

素因数の和:6461

約数の個数: 48

約数和(自身を含む): 135358080

約数和(自身を除く): 81506562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 6379, 8442, 12758, 19137, 38274, 44653, 57411, 89306, 114822, 133959, 267918, 401877, 427393, 803754, 854786, 1282179, 2564358, 2991751, 3846537, 5983502, 7693074, 8975253, 17950506, 26925759, 53851518]

約数ペア:

[(1, 53851518), (2, 26925759), (3, 17950506), (6, 8975253), (7, 7693074), (9, 5983502), (14, 3846537), (18, 2991751), (21, 2564358), (42, 1282179), (63, 854786), (67, 803754), (126, 427393), (134, 401877), (201, 267918), (402, 133959), (469, 114822), (603, 89306), (938, 57411), (1206, 44653), (1407, 38274), (2814, 19137), (4221, 12758), (6379, 8442)]