56548695

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 109440000

約数和(自身を除く): 52891305

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 343, 379, 435, 609, 735, 1015, 1029, 1137, 1421, 1715, 1895, 2653, 3045, 4263, 5145, 5685, 7105, 7959, 9947, 10991, 13265, 18571, 21315, 29841, 32973, 39795, 49735, 54955, 55713, 76937, 92855, 129997, 149205, 164865, 230811, 278565, 384685, 389991, 538559, 649985, 1154055, 1615677, 1949955, 2692795, 3769913, 8078385, 11309739, 18849565, 56548695]

約数ペア:

[(1, 56548695), (3, 18849565), (5, 11309739), (7, 8078385), (15, 3769913), (21, 2692795), (29, 1949955), (35, 1615677), (49, 1154055), (87, 649985), (105, 538559), (145, 389991), (147, 384685), (203, 278565), (245, 230811), (343, 164865), (379, 149205), (435, 129997), (609, 92855), (735, 76937), (1015, 55713), (1029, 54955), (1137, 49735), (1421, 39795), (1715, 32973), (1895, 29841), (2653, 21315), (3045, 18571), (4263, 13265), (5145, 10991), (5685, 9947), (7105, 7959)]