29752550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 61670160

約数和(自身を除く): 31917610

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 71, 85, 142, 145, 170, 289, 290, 355, 425, 493, 578, 710, 725, 850, 986, 1207, 1445, 1450, 1775, 2059, 2414, 2465, 2890, 3550, 4118, 4930, 6035, 7225, 8381, 10295, 12070, 12325, 14450, 16762, 20519, 20590, 24650, 30175, 35003, 41038, 41905, 51475, 60350, 70006, 83810, 102595, 102950, 175015, 205190, 209525, 350030, 419050, 512975, 595051, 875075, 1025950, 1190102, 1750150, 2975255, 5950510, 14876275, 29752550]

約数ペア:

[(1, 29752550), (2, 14876275), (5, 5950510), (10, 2975255), (17, 1750150), (25, 1190102), (29, 1025950), (34, 875075), (50, 595051), (58, 512975), (71, 419050), (85, 350030), (142, 209525), (145, 205190), (170, 175015), (289, 102950), (290, 102595), (355, 83810), (425, 70006), (493, 60350), (578, 51475), (710, 41905), (725, 41038), (850, 35003), (986, 30175), (1207, 24650), (1445, 20590), (1450, 20519), (1775, 16762), (2059, 14450), (2414, 12325), (2465, 12070), (2890, 10295), (3550, 8381), (4118, 7225), (4930, 6035)]