56149380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44563}}^1$

素因数の和:44585

約数の個数: 72

約数和(自身を含む): 194655552

約数和(自身を除く): 138506172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44563, 89126, 133689, 178252, 222815, 267378, 311941, 401067, 445630, 534756, 623882, 668445, 802134, 891260, 935823, 1247764, 1336890, 1559705, 1604268, 1871646, 2005335, 2673780, 2807469, 3119410, 3743292, 4010670, 4679115, 5614938, 6238820, 8021340, 9358230, 11229876, 14037345, 18716460, 28074690, 56149380]

約数ペア:

[(1, 56149380), (2, 28074690), (3, 18716460), (4, 14037345), (5, 11229876), (6, 9358230), (7, 8021340), (9, 6238820), (10, 5614938), (12, 4679115), (14, 4010670), (15, 3743292), (18, 3119410), (20, 2807469), (21, 2673780), (28, 2005335), (30, 1871646), (35, 1604268), (36, 1559705), (42, 1336890), (45, 1247764), (60, 935823), (63, 891260), (70, 802134), (84, 668445), (90, 623882), (105, 534756), (126, 445630), (140, 401067), (180, 311941), (210, 267378), (252, 222815), (315, 178252), (420, 133689), (630, 89126), (1260, 44563)]