49197764

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 115103520

約数和(自身を除く): 65905756

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1201, 1463, 1862, 2156, 2402, 2926, 3724, 4804, 5852, 8407, 10241, 13211, 16814, 20482, 22819, 26422, 33628, 40964, 45638, 52844, 58849, 91276, 92477, 117698, 159733, 184954, 235396, 251009, 319466, 369908, 502018, 638932, 647339, 1004036, 1118131, 1294678, 1757063, 2236262, 2589356, 3514126, 4472524, 7028252, 12299441, 24598882, 49197764]

約数ペア:

[(1, 49197764), (2, 24598882), (4, 12299441), (7, 7028252), (11, 4472524), (14, 3514126), (19, 2589356), (22, 2236262), (28, 1757063), (38, 1294678), (44, 1118131), (49, 1004036), (76, 647339), (77, 638932), (98, 502018), (133, 369908), (154, 319466), (196, 251009), (209, 235396), (266, 184954), (308, 159733), (418, 117698), (532, 92477), (539, 91276), (836, 58849), (931, 52844), (1078, 45638), (1201, 40964), (1463, 33628), (1862, 26422), (2156, 22819), (2402, 20482), (2926, 16814), (3724, 13211), (4804, 10241), (5852, 8407)]