49835890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3517}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 97518960

約数和(自身を除く): 47683070

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 3517, 7034, 7085, 14170, 17585, 35170, 45721, 91442, 228605, 383353, 457210, 766706, 1916765, 3833530, 4983589, 9967178, 24917945, 49835890]

約数ペア:

[(1, 49835890), (2, 24917945), (5, 9967178), (10, 4983589), (13, 3833530), (26, 1916765), (65, 766706), (109, 457210), (130, 383353), (218, 228605), (545, 91442), (1090, 45721), (1417, 35170), (2834, 17585), (3517, 14170), (7034, 7085)]