49706589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 23076771

約数列:

[1, 3, 17, 47, 51, 89, 141, 233, 267, 699, 799, 1513, 2397, 3961, 4183, 4539, 10951, 11883, 12549, 20737, 32853, 62211, 71111, 186167, 213333, 352529, 558501, 974639, 1057587, 2923917, 16568863, 49706589]

約数ペア:

[(1, 49706589), (3, 16568863), (17, 2923917), (47, 1057587), (51, 974639), (89, 558501), (141, 352529), (233, 213333), (267, 186167), (699, 71111), (799, 62211), (1513, 32853), (2397, 20737), (3961, 12549), (4183, 11883), (4539, 10951)]