64824650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2807

約数の個数: 48

約数和(自身を含む): 134643168

約数和(自身を除く): 69818518

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 2741, 4730, 5482, 11825, 13705, 23650, 27410, 30151, 60302, 68525, 117863, 137050, 150755, 235726, 301510, 589315, 753775, 1178630, 1296493, 1507550, 2592986, 2946575, 5893150, 6482465, 12964930, 32412325, 64824650]

約数ペア:

[(1, 64824650), (2, 32412325), (5, 12964930), (10, 6482465), (11, 5893150), (22, 2946575), (25, 2592986), (43, 1507550), (50, 1296493), (55, 1178630), (86, 753775), (110, 589315), (215, 301510), (275, 235726), (430, 150755), (473, 137050), (550, 117863), (946, 68525), (1075, 60302), (2150, 30151), (2365, 27410), (2741, 23650), (4730, 13705), (5482, 11825)]