49138670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 72

約数和(自身を含む): 109613736

約数和(自身を除く): 60475066

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 289, 347, 490, 578, 595, 694, 833, 1190, 1445, 1666, 1735, 2023, 2429, 2890, 3470, 4046, 4165, 4858, 5899, 8330, 10115, 11798, 12145, 14161, 17003, 20230, 24290, 28322, 29495, 34006, 41293, 58990, 70805, 82586, 85015, 100283, 141610, 170030, 200566, 206465, 289051, 412930, 501415, 578102, 701981, 1002830, 1403962, 1445255, 2890510, 3509905, 4913867, 7019810, 9827734, 24569335, 49138670]

約数ペア:

[(1, 49138670), (2, 24569335), (5, 9827734), (7, 7019810), (10, 4913867), (14, 3509905), (17, 2890510), (34, 1445255), (35, 1403962), (49, 1002830), (70, 701981), (85, 578102), (98, 501415), (119, 412930), (170, 289051), (238, 206465), (245, 200566), (289, 170030), (347, 141610), (490, 100283), (578, 85015), (595, 82586), (694, 70805), (833, 58990), (1190, 41293), (1445, 34006), (1666, 29495), (1735, 28322), (2023, 24290), (2429, 20230), (2890, 17003), (3470, 14161), (4046, 12145), (4165, 11798), (4858, 10115), (5899, 8330)]