51565568

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 44

約数和(自身を含む): 105944532

約数和(自身を除く): 54378964

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 1361, 2368, 2722, 4736, 5444, 9472, 10888, 18944, 21776, 37888, 43552, 50357, 87104, 100714, 174208, 201428, 348416, 402856, 696832, 805712, 1393664, 1611424, 3222848, 6445696, 12891392, 25782784, 51565568]

約数ペア:

[(1, 51565568), (2, 25782784), (4, 12891392), (8, 6445696), (16, 3222848), (32, 1611424), (37, 1393664), (64, 805712), (74, 696832), (128, 402856), (148, 348416), (256, 201428), (296, 174208), (512, 100714), (592, 87104), (1024, 50357), (1184, 43552), (1361, 37888), (2368, 21776), (2722, 18944), (4736, 10888), (5444, 9472)]