49098920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94421}}^1$

素因数の和:94445

約数の個数: 32

約数和(自身を含む): 118971720

約数和(自身を除く): 69872800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 94421, 188842, 377684, 472105, 755368, 944210, 1227473, 1888420, 2454946, 3776840, 4909892, 6137365, 9819784, 12274730, 24549460, 49098920]

約数ペア:

[(1, 49098920), (2, 24549460), (4, 12274730), (5, 9819784), (8, 6137365), (10, 4909892), (13, 3776840), (20, 2454946), (26, 1888420), (40, 1227473), (52, 944210), (65, 755368), (104, 472105), (130, 377684), (260, 188842), (520, 94421)]