51709070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 66900850

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 2287, 3230, 4522, 4574, 11305, 11435, 16009, 22610, 22870, 32018, 38879, 43453, 77758, 80045, 86906, 160090, 194395, 217265, 272153, 304171, 388790, 434530, 544306, 608342, 738701, 1360765, 1477402, 1520855, 2721530, 3041710, 3693505, 5170907, 7387010, 10341814, 25854535, 51709070]

約数ペア:

[(1, 51709070), (2, 25854535), (5, 10341814), (7, 7387010), (10, 5170907), (14, 3693505), (17, 3041710), (19, 2721530), (34, 1520855), (35, 1477402), (38, 1360765), (70, 738701), (85, 608342), (95, 544306), (119, 434530), (133, 388790), (170, 304171), (190, 272153), (238, 217265), (266, 194395), (323, 160090), (595, 86906), (646, 80045), (665, 77758), (1190, 43453), (1330, 38879), (1615, 32018), (2261, 22870), (2287, 22610), (3230, 16009), (4522, 11435), (4574, 11305)]