49711767

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 77804544

約数和(自身を除く): 28092777

約数列:

[1, 3, 7, 21, 61, 151, 183, 257, 427, 453, 771, 1057, 1281, 1799, 3171, 5397, 9211, 15677, 27633, 38807, 47031, 64477, 109739, 116421, 193431, 271649, 329217, 814947, 2367227, 7101681, 16570589, 49711767]

約数ペア:

[(1, 49711767), (3, 16570589), (7, 7101681), (21, 2367227), (61, 814947), (151, 329217), (183, 271649), (257, 193431), (427, 116421), (453, 109739), (771, 64477), (1057, 47031), (1281, 38807), (1799, 27633), (3171, 15677), (5397, 9211)]