47189152

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 95467680

約数和(自身を除く): 48278528

約数列:

[1, 2, 4, 8, 16, 32, 83, 109, 163, 166, 218, 326, 332, 436, 652, 664, 872, 1304, 1328, 1744, 2608, 2656, 3488, 5216, 9047, 13529, 17767, 18094, 27058, 35534, 36188, 54116, 71068, 72376, 108232, 142136, 144752, 216464, 284272, 289504, 432928, 568544, 1474661, 2949322, 5898644, 11797288, 23594576, 47189152]

約数ペア:

[(1, 47189152), (2, 23594576), (4, 11797288), (8, 5898644), (16, 2949322), (32, 1474661), (83, 568544), (109, 432928), (163, 289504), (166, 284272), (218, 216464), (326, 144752), (332, 142136), (436, 108232), (652, 72376), (664, 71068), (872, 54116), (1304, 36188), (1328, 35534), (1744, 27058), (2608, 18094), (2656, 17767), (3488, 13529), (5216, 9047)]