49353590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34513}}^1$

素因数の和:34544

約数の個数: 32

約数和(自身を含む): 104370336

約数和(自身を除く): 55016746

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 34513, 69026, 172565, 345130, 379643, 448669, 759286, 897338, 1898215, 2243345, 3796430, 4486690, 4935359, 9870718, 24676795, 49353590]

約数ペア:

[(1, 49353590), (2, 24676795), (5, 9870718), (10, 4935359), (11, 4486690), (13, 3796430), (22, 2243345), (26, 1898215), (55, 897338), (65, 759286), (110, 448669), (130, 379643), (143, 345130), (286, 172565), (715, 69026), (1430, 34513)]