50674390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1553}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 98685216

約数和(自身を除く): 48010826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 1553, 2510, 3106, 3263, 6526, 7765, 15530, 16315, 20189, 32630, 40378, 100945, 201890, 389803, 779606, 1949015, 3898030, 5067439, 10134878, 25337195, 50674390]

約数ペア:

[(1, 50674390), (2, 25337195), (5, 10134878), (10, 5067439), (13, 3898030), (26, 1949015), (65, 779606), (130, 389803), (251, 201890), (502, 100945), (1255, 40378), (1553, 32630), (2510, 20189), (3106, 16315), (3263, 15530), (6526, 7765)]