49361013

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 86329152

約数和(自身を除く): 36968139

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 83, 117, 153, 169, 207, 221, 249, 299, 391, 507, 663, 747, 897, 1079, 1173, 1411, 1521, 1909, 1989, 2691, 2873, 3237, 3519, 3887, 4233, 5083, 5727, 8619, 9711, 11661, 12699, 14027, 15249, 17181, 18343, 24817, 25857, 32453, 34983, 42081, 45747, 55029, 66079, 74451, 97359, 126243, 165087, 198237, 223353, 238459, 292077, 322621, 421889, 594711, 715377, 967863, 1265667, 2146131, 2903589, 3797001, 5484557, 16453671, 49361013]

約数ペア:

[(1, 49361013), (3, 16453671), (9, 5484557), (13, 3797001), (17, 2903589), (23, 2146131), (39, 1265667), (51, 967863), (69, 715377), (83, 594711), (117, 421889), (153, 322621), (169, 292077), (207, 238459), (221, 223353), (249, 198237), (299, 165087), (391, 126243), (507, 97359), (663, 74451), (747, 66079), (897, 55029), (1079, 45747), (1173, 42081), (1411, 34983), (1521, 32453), (1909, 25857), (1989, 24817), (2691, 18343), (2873, 17181), (3237, 15249), (3519, 14027), (3887, 12699), (4233, 11661), (5083, 9711), (5727, 8619)]