49815376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1883

約数の個数: 40

約数和(自身を含む): 104750240

約数和(自身を除く): 54934864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1723, 1807, 2224, 3446, 3614, 6892, 7228, 13784, 14456, 22399, 27568, 28912, 44798, 89596, 179192, 239497, 358384, 478994, 957988, 1915976, 3113461, 3831952, 6226922, 12453844, 24907688, 49815376]

約数ペア:

[(1, 49815376), (2, 24907688), (4, 12453844), (8, 6226922), (13, 3831952), (16, 3113461), (26, 1915976), (52, 957988), (104, 478994), (139, 358384), (208, 239497), (278, 179192), (556, 89596), (1112, 44798), (1723, 28912), (1807, 27568), (2224, 22399), (3446, 14456), (3614, 13784), (6892, 7228)]