50874072472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{19391}}^1$

素因数の和:19648

約数の個数: 64

約数和(自身を含む): 100528128000

約数和(自身を除く): 49654055528

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 149, 248, 284, 298, 568, 596, 1192, 2201, 4402, 4619, 8804, 9238, 10579, 17608, 18476, 19391, 21158, 36952, 38782, 42316, 77564, 84632, 155128, 327949, 601121, 655898, 1202242, 1311796, 1376761, 2404484, 2623592, 2753522, 2889259, 4808968, 5507044, 5778518, 11014088, 11557036, 23114072, 42679591, 85359182, 89567029, 170718364, 179134058, 205137389, 341436728, 358268116, 410274778, 716536232, 820549556, 1641099112, 6359259059, 12718518118, 25437036236, 50874072472]

約数ペア:

[(1, 50874072472), (2, 25437036236), (4, 12718518118), (8, 6359259059), (31, 1641099112), (62, 820549556), (71, 716536232), (124, 410274778), (142, 358268116), (149, 341436728), (248, 205137389), (284, 179134058), (298, 170718364), (568, 89567029), (596, 85359182), (1192, 42679591), (2201, 23114072), (4402, 11557036), (4619, 11014088), (8804, 5778518), (9238, 5507044), (10579, 4808968), (17608, 2889259), (18476, 2753522), (19391, 2623592), (21158, 2404484), (36952, 1376761), (38782, 1311796), (42316, 1202242), (77564, 655898), (84632, 601121), (155128, 327949)]