26444810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 57312360

約数和(自身を除く): 30867550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 1861, 2030, 2842, 3722, 7105, 9305, 13027, 14210, 18610, 26054, 53969, 65135, 91189, 107938, 130270, 182378, 269845, 377783, 455945, 539690, 755566, 911890, 1888915, 2644481, 3777830, 5288962, 13222405, 26444810]

約数ペア:

[(1, 26444810), (2, 13222405), (5, 5288962), (7, 3777830), (10, 2644481), (14, 1888915), (29, 911890), (35, 755566), (49, 539690), (58, 455945), (70, 377783), (98, 269845), (145, 182378), (203, 130270), (245, 107938), (290, 91189), (406, 65135), (490, 53969), (1015, 26054), (1421, 18610), (1861, 14210), (2030, 13027), (2842, 9305), (3722, 7105)]