47971196

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 107117136

約数和(自身を除く): 59145940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 182, 196, 268, 281, 364, 469, 562, 637, 871, 938, 1124, 1274, 1742, 1876, 1967, 2548, 3283, 3484, 3653, 3934, 6097, 6566, 7306, 7868, 12194, 13132, 13769, 14612, 18827, 24388, 25571, 27538, 37654, 42679, 51142, 55076, 75308, 85358, 102284, 131789, 170716, 178997, 244751, 263578, 357994, 489502, 527156, 715988, 922523, 979004, 1713257, 1845046, 3426514, 3690092, 6853028, 11992799, 23985598, 47971196]

約数ペア:

[(1, 47971196), (2, 23985598), (4, 11992799), (7, 6853028), (13, 3690092), (14, 3426514), (26, 1845046), (28, 1713257), (49, 979004), (52, 922523), (67, 715988), (91, 527156), (98, 489502), (134, 357994), (182, 263578), (196, 244751), (268, 178997), (281, 170716), (364, 131789), (469, 102284), (562, 85358), (637, 75308), (871, 55076), (938, 51142), (1124, 42679), (1274, 37654), (1742, 27538), (1876, 25571), (1967, 24388), (2548, 18827), (3283, 14612), (3484, 13769), (3653, 13132), (3934, 12194), (6097, 7868), (6566, 7306)]