50778108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 137439120

約数和(自身を除く): 86661012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 1217, 2196, 2318, 2434, 3477, 3651, 4636, 4868, 6954, 7302, 10431, 10953, 13908, 14604, 20862, 21906, 23123, 41724, 43812, 46246, 69369, 74237, 92492, 138738, 148474, 208107, 222711, 277476, 296948, 416214, 445422, 668133, 832428, 890844, 1336266, 1410503, 2672532, 2821006, 4231509, 5642012, 8463018, 12694527, 16926036, 25389054, 50778108]

約数ペア:

[(1, 50778108), (2, 25389054), (3, 16926036), (4, 12694527), (6, 8463018), (9, 5642012), (12, 4231509), (18, 2821006), (19, 2672532), (36, 1410503), (38, 1336266), (57, 890844), (61, 832428), (76, 668133), (114, 445422), (122, 416214), (171, 296948), (183, 277476), (228, 222711), (244, 208107), (342, 148474), (366, 138738), (549, 92492), (684, 74237), (732, 69369), (1098, 46246), (1159, 43812), (1217, 41724), (2196, 23123), (2318, 21906), (2434, 20862), (3477, 14604), (3651, 13908), (4636, 10953), (4868, 10431), (6954, 7302)]