51002080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{883}}^1$

素因数の和:936

約数の個数: 72

約数和(自身を含む): 127311912

約数和(自身を除く): 76309832

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 760, 883, 1444, 1520, 1766, 1805, 2888, 3040, 3532, 3610, 4415, 5776, 7064, 7220, 8830, 11552, 14128, 14440, 16777, 17660, 28256, 28880, 33554, 35320, 57760, 67108, 70640, 83885, 134216, 141280, 167770, 268432, 318763, 335540, 536864, 637526, 671080, 1275052, 1342160, 1593815, 2550104, 2684320, 3187630, 5100208, 6375260, 10200416, 12750520, 25501040, 51002080]

約数ペア:

[(1, 51002080), (2, 25501040), (4, 12750520), (5, 10200416), (8, 6375260), (10, 5100208), (16, 3187630), (19, 2684320), (20, 2550104), (32, 1593815), (38, 1342160), (40, 1275052), (76, 671080), (80, 637526), (95, 536864), (152, 335540), (160, 318763), (190, 268432), (304, 167770), (361, 141280), (380, 134216), (608, 83885), (722, 70640), (760, 67108), (883, 57760), (1444, 35320), (1520, 33554), (1766, 28880), (1805, 28256), (2888, 17660), (3040, 16777), (3532, 14440), (3610, 14128), (4415, 11552), (5776, 8830), (7064, 7220)]