47605766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 79198560

約数和(自身を除く): 31592794

約数列:

[1, 2, 13, 26, 53, 106, 179, 193, 358, 386, 689, 1378, 2327, 2509, 4654, 5018, 9487, 10229, 18974, 20458, 34547, 69094, 123331, 132977, 246662, 265954, 449111, 898222, 1830991, 3661982, 23802883, 47605766]

約数ペア:

[(1, 47605766), (2, 23802883), (13, 3661982), (26, 1830991), (53, 898222), (106, 449111), (179, 265954), (193, 246662), (358, 132977), (386, 123331), (689, 69094), (1378, 34547), (2327, 20458), (2509, 18974), (4654, 10229), (5018, 9487)]