50873080336

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{990211}}^1$

素因数の和:990264

約数の個数: 60

約数和(自身を含む): 112349453520

約数和(自身を除く): 61476373184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1976, 2704, 3211, 3952, 6422, 12844, 25688, 51376, 990211, 1980422, 3960844, 7921688, 12872743, 15843376, 18814009, 25745486, 37628018, 51490972, 75256036, 102981944, 150512072, 167345659, 205963888, 244582117, 301024144, 334691318, 489164234, 669382636, 978328468, 1338765272, 1956656936, 2677530544, 3179567521, 3913313872, 6359135042, 12718270084, 25436540168, 50873080336]

約数ペア:

[(1, 50873080336), (2, 25436540168), (4, 12718270084), (8, 6359135042), (13, 3913313872), (16, 3179567521), (19, 2677530544), (26, 1956656936), (38, 1338765272), (52, 978328468), (76, 669382636), (104, 489164234), (152, 334691318), (169, 301024144), (208, 244582117), (247, 205963888), (304, 167345659), (338, 150512072), (494, 102981944), (676, 75256036), (988, 51490972), (1352, 37628018), (1976, 25745486), (2704, 18814009), (3211, 15843376), (3952, 12872743), (6422, 7921688), (12844, 3960844), (25688, 1980422), (51376, 990211)]