47976292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 110826240

約数和(自身を除く): 62849948

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 991, 1274, 1729, 1862, 1982, 2548, 3458, 3724, 3964, 6916, 6937, 12103, 12883, 13874, 18829, 24206, 25766, 27748, 37658, 48412, 48559, 51532, 75316, 90181, 97118, 131803, 180362, 194236, 244777, 263606, 360724, 489554, 527212, 631267, 922621, 979108, 1262534, 1713439, 1845242, 2525068, 3426878, 3690484, 6853756, 11994073, 23988146, 47976292]

約数ペア:

[(1, 47976292), (2, 23988146), (4, 11994073), (7, 6853756), (13, 3690484), (14, 3426878), (19, 2525068), (26, 1845242), (28, 1713439), (38, 1262534), (49, 979108), (52, 922621), (76, 631267), (91, 527212), (98, 489554), (133, 360724), (182, 263606), (196, 244777), (247, 194236), (266, 180362), (364, 131803), (494, 97118), (532, 90181), (637, 75316), (931, 51532), (988, 48559), (991, 48412), (1274, 37658), (1729, 27748), (1862, 25766), (1982, 24206), (2548, 18829), (3458, 13874), (3724, 12883), (3964, 12103), (6916, 6937)]