55396460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{56527}}^1$

素因数の和:56550

約数の個数: 36

約数和(自身を含む): 135328032

約数和(自身を除く): 79931572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 56527, 113054, 226108, 282635, 395689, 565270, 791378, 1130540, 1582756, 1978445, 2769823, 3956890, 5539646, 7913780, 11079292, 13849115, 27698230, 55396460]

約数ペア:

[(1, 55396460), (2, 27698230), (4, 13849115), (5, 11079292), (7, 7913780), (10, 5539646), (14, 3956890), (20, 2769823), (28, 1978445), (35, 1582756), (49, 1130540), (70, 791378), (98, 565270), (140, 395689), (196, 282635), (245, 226108), (490, 113054), (980, 56527)]