54678008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 131328000

約数和(自身を除く): 76649992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2399, 2849, 3256, 4798, 5698, 9596, 11396, 16793, 19192, 22792, 26389, 33586, 52778, 67172, 88763, 105556, 134344, 177526, 184723, 211112, 355052, 369446, 621341, 710104, 738892, 976393, 1242682, 1477784, 1952786, 2485364, 3905572, 4970728, 6834751, 7811144, 13669502, 27339004, 54678008]

約数ペア:

[(1, 54678008), (2, 27339004), (4, 13669502), (7, 7811144), (8, 6834751), (11, 4970728), (14, 3905572), (22, 2485364), (28, 1952786), (37, 1477784), (44, 1242682), (56, 976393), (74, 738892), (77, 710104), (88, 621341), (148, 369446), (154, 355052), (259, 211112), (296, 184723), (308, 177526), (407, 134344), (518, 105556), (616, 88763), (814, 67172), (1036, 52778), (1628, 33586), (2072, 26389), (2399, 22792), (2849, 19192), (3256, 16793), (4798, 11396), (5698, 9596)]