47081094

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 102435840

約数和(自身を除く): 55354746

約数列:

[1, 2, 3, 6, 29, 37, 58, 71, 74, 87, 103, 111, 142, 174, 206, 213, 222, 309, 426, 618, 1073, 2059, 2146, 2627, 2987, 3219, 3811, 4118, 5254, 5974, 6177, 6438, 7313, 7622, 7881, 8961, 11433, 12354, 14626, 15762, 17922, 21939, 22866, 43878, 76183, 110519, 152366, 212077, 221038, 228549, 270581, 331557, 424154, 457098, 541162, 636231, 663114, 811743, 1272462, 1623486, 7846849, 15693698, 23540547, 47081094]

約数ペア:

[(1, 47081094), (2, 23540547), (3, 15693698), (6, 7846849), (29, 1623486), (37, 1272462), (58, 811743), (71, 663114), (74, 636231), (87, 541162), (103, 457098), (111, 424154), (142, 331557), (174, 270581), (206, 228549), (213, 221038), (222, 212077), (309, 152366), (426, 110519), (618, 76183), (1073, 43878), (2059, 22866), (2146, 21939), (2627, 17922), (2987, 15762), (3219, 14626), (3811, 12354), (4118, 11433), (5254, 8961), (5974, 7881), (6177, 7622), (6438, 7313)]