27831992650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1032727}}^1$

素因数の和:1032764

約数の個数: 72

約数和(自身を含む): 65693893536

約数和(自身を除く): 37861900886

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2695, 3850, 5390, 13475, 26950, 1032727, 2065454, 5163635, 7229089, 10327270, 11359997, 14458178, 22719994, 25818175, 36145445, 50603623, 51636350, 56799985, 72290890, 79519979, 101207246, 113599970, 159039958, 180727225, 253018115, 283999925, 361454450, 397599895, 506036230, 556639853, 567999850, 795199790, 1113279706, 1265090575, 1987999475, 2530181150, 2783199265, 3975998950, 5566398530, 13915996325, 27831992650]

約数ペア:

[(1, 27831992650), (2, 13915996325), (5, 5566398530), (7, 3975998950), (10, 2783199265), (11, 2530181150), (14, 1987999475), (22, 1265090575), (25, 1113279706), (35, 795199790), (49, 567999850), (50, 556639853), (55, 506036230), (70, 397599895), (77, 361454450), (98, 283999925), (110, 253018115), (154, 180727225), (175, 159039958), (245, 113599970), (275, 101207246), (350, 79519979), (385, 72290890), (490, 56799985), (539, 51636350), (550, 50603623), (770, 36145445), (1078, 25818175), (1225, 22719994), (1925, 14458178), (2450, 11359997), (2695, 10327270), (3850, 7229089), (5390, 5163635), (13475, 2065454), (26950, 1032727)]