52809938650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{197753}}^1$

素因数の和:197888

約数の個数: 72

約数和(自身を含む): 115312334940

約数和(自身を除く): 62502396290

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 109, 175, 218, 245, 350, 490, 545, 763, 1090, 1225, 1526, 2450, 2725, 3815, 5341, 5450, 7630, 10682, 19075, 26705, 38150, 53410, 133525, 197753, 267050, 395506, 988765, 1384271, 1977530, 2768542, 4943825, 6921355, 9689897, 9887650, 13842710, 19379794, 21555077, 34606775, 43110154, 48449485, 69213550, 96898970, 107775385, 150885539, 215550770, 242247425, 301771078, 484494850, 538876925, 754427695, 1056198773, 1077753850, 1508855390, 2112397546, 3772138475, 5280993865, 7544276950, 10561987730, 26404969325, 52809938650]

約数ペア:

[(1, 52809938650), (2, 26404969325), (5, 10561987730), (7, 7544276950), (10, 5280993865), (14, 3772138475), (25, 2112397546), (35, 1508855390), (49, 1077753850), (50, 1056198773), (70, 754427695), (98, 538876925), (109, 484494850), (175, 301771078), (218, 242247425), (245, 215550770), (350, 150885539), (490, 107775385), (545, 96898970), (763, 69213550), (1090, 48449485), (1225, 43110154), (1526, 34606775), (2450, 21555077), (2725, 19379794), (3815, 13842710), (5341, 9887650), (5450, 9689897), (7630, 6921355), (10682, 4943825), (19075, 2768542), (26705, 1977530), (38150, 1384271), (53410, 988765), (133525, 395506), (197753, 267050)]