51357184

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2766

約数の個数: 40

約数和(自身を含む): 105426288

約数和(自身を除く): 54069104

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 2711, 4736, 5422, 9472, 10844, 18944, 21688, 43376, 86752, 100307, 173504, 200614, 347008, 401228, 694016, 802456, 1388032, 1604912, 3209824, 6419648, 12839296, 25678592, 51357184]

約数ペア:

[(1, 51357184), (2, 25678592), (4, 12839296), (8, 6419648), (16, 3209824), (32, 1604912), (37, 1388032), (64, 802456), (74, 694016), (128, 401228), (148, 347008), (256, 200614), (296, 173504), (512, 100307), (592, 86752), (1184, 43376), (2368, 21688), (2711, 18944), (4736, 10844), (5422, 9472)]