51175384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2749}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 103950000

約数和(自身を除く): 52774616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 2749, 4654, 5498, 9308, 10996, 18616, 21992, 35737, 71474, 142948, 285896, 492071, 984142, 1968284, 3936568, 6396923, 12793846, 25587692, 51175384]

約数ペア:

[(1, 51175384), (2, 25587692), (4, 12793846), (8, 6396923), (13, 3936568), (26, 1968284), (52, 984142), (104, 492071), (179, 285896), (358, 142948), (716, 71474), (1432, 35737), (2327, 21992), (2749, 18616), (4654, 10996), (5498, 9308)]