49849345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 24662015

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1157, 1231, 3115, 5785, 6155, 8099, 8617, 16003, 40495, 43085, 80015, 109559, 112021, 547795, 560105, 766913, 1424267, 3834565, 7121335, 9969869, 49849345]

約数ペア:

[(1, 49849345), (5, 9969869), (7, 7121335), (13, 3834565), (35, 1424267), (65, 766913), (89, 560105), (91, 547795), (445, 112021), (455, 109559), (623, 80015), (1157, 43085), (1231, 40495), (3115, 16003), (5785, 8617), (6155, 8099)]