51662830660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{194119}}^1$

素因数の和:196036

約数の個数: 48

約数和(自身を含む): 124056656640

約数和(自身を除く): 72393825980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1901, 3802, 7604, 9505, 13307, 19010, 26614, 38020, 53228, 66535, 133070, 194119, 266140, 388238, 776476, 970595, 1358833, 1941190, 2717666, 3882380, 5435332, 6794165, 13588330, 27176660, 369020219, 738040438, 1476080876, 1845101095, 2583141533, 3690202190, 5166283066, 7380404380, 10332566132, 12915707665, 25831415330, 51662830660]

約数ペア:

[(1, 51662830660), (2, 25831415330), (4, 12915707665), (5, 10332566132), (7, 7380404380), (10, 5166283066), (14, 3690202190), (20, 2583141533), (28, 1845101095), (35, 1476080876), (70, 738040438), (140, 369020219), (1901, 27176660), (3802, 13588330), (7604, 6794165), (9505, 5435332), (13307, 3882380), (19010, 2717666), (26614, 1941190), (38020, 1358833), (53228, 970595), (66535, 776476), (133070, 388238), (194119, 266140)]