51237150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 136919808

約数和(自身を除く): 85682658

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 71, 75, 85, 102, 142, 150, 170, 213, 255, 283, 355, 425, 426, 510, 566, 710, 849, 850, 1065, 1207, 1275, 1415, 1698, 1775, 2130, 2414, 2550, 2830, 3550, 3621, 4245, 4811, 5325, 6035, 7075, 7242, 8490, 9622, 10650, 12070, 14150, 14433, 18105, 20093, 21225, 24055, 28866, 30175, 36210, 40186, 42450, 48110, 60279, 60350, 72165, 90525, 100465, 120275, 120558, 144330, 181050, 200930, 240550, 301395, 341581, 360825, 502325, 602790, 683162, 721650, 1004650, 1024743, 1506975, 1707905, 2049486, 3013950, 3415810, 5123715, 8539525, 10247430, 17079050, 25618575, 51237150]

約数ペア:

[(1, 51237150), (2, 25618575), (3, 17079050), (5, 10247430), (6, 8539525), (10, 5123715), (15, 3415810), (17, 3013950), (25, 2049486), (30, 1707905), (34, 1506975), (50, 1024743), (51, 1004650), (71, 721650), (75, 683162), (85, 602790), (102, 502325), (142, 360825), (150, 341581), (170, 301395), (213, 240550), (255, 200930), (283, 181050), (355, 144330), (425, 120558), (426, 120275), (510, 100465), (566, 90525), (710, 72165), (849, 60350), (850, 60279), (1065, 48110), (1207, 42450), (1275, 40186), (1415, 36210), (1698, 30175), (1775, 28866), (2130, 24055), (2414, 21225), (2550, 20093), (2830, 18105), (3550, 14433), (3621, 14150), (4245, 12070), (4811, 10650), (5325, 9622), (6035, 8490), (7075, 7242)]