51903092870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{38351}}^1$

素因数の和:38813

約数の個数: 64

約数和(自身を含む): 104378803200

約数和(自身を除く): 52475710330

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 419, 646, 838, 1615, 2095, 3230, 4190, 7123, 7961, 14246, 15922, 35615, 38351, 39805, 71230, 76702, 79610, 135337, 191755, 270674, 383510, 651967, 676685, 728669, 1303934, 1353370, 1457338, 3259835, 3643345, 6519670, 7286690, 12387373, 16069069, 24774746, 32138138, 61936865, 80345345, 123873730, 160690690, 273174173, 305312311, 546348346, 610624622, 1365870865, 1526561555, 2731741730, 3053123110, 5190309287, 10380618574, 25951546435, 51903092870]

約数ペア:

[(1, 51903092870), (2, 25951546435), (5, 10380618574), (10, 5190309287), (17, 3053123110), (19, 2731741730), (34, 1526561555), (38, 1365870865), (85, 610624622), (95, 546348346), (170, 305312311), (190, 273174173), (323, 160690690), (419, 123873730), (646, 80345345), (838, 61936865), (1615, 32138138), (2095, 24774746), (3230, 16069069), (4190, 12387373), (7123, 7286690), (7961, 6519670), (14246, 3643345), (15922, 3259835), (35615, 1457338), (38351, 1353370), (39805, 1303934), (71230, 728669), (76702, 676685), (79610, 651967), (135337, 383510), (191755, 270674)]