47237152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 99937152

約数和(自身を除く): 52700000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 1223, 2272, 2414, 2446, 4828, 4892, 9656, 9784, 19312, 19568, 20791, 38624, 39136, 41582, 83164, 86833, 166328, 173666, 332656, 347332, 665312, 694664, 1389328, 1476161, 2778656, 2952322, 5904644, 11809288, 23618576, 47237152]

約数ペア:

[(1, 47237152), (2, 23618576), (4, 11809288), (8, 5904644), (16, 2952322), (17, 2778656), (32, 1476161), (34, 1389328), (68, 694664), (71, 665312), (136, 347332), (142, 332656), (272, 173666), (284, 166328), (544, 86833), (568, 83164), (1136, 41582), (1207, 39136), (1223, 38624), (2272, 20791), (2414, 19568), (2446, 19312), (4828, 9784), (4892, 9656)]