55883399275

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{251}}^1\times {\mathrm{6691}}^1$

素因数の和:6985

約数の個数: 48

約数和(自身を含む): 76534851456

約数和(自身を除く): 20651452181

約数列:

[1, 5, 11, 25, 55, 121, 251, 275, 605, 1255, 1331, 2761, 3025, 6275, 6655, 6691, 13805, 30371, 33275, 33455, 69025, 73601, 151855, 167275, 334081, 368005, 759275, 809611, 1670405, 1679441, 1840025, 4048055, 8352025, 8397205, 8905721, 18473851, 20240275, 41986025, 44528605, 92369255, 203212361, 222643025, 461846275, 1016061805, 2235335971, 5080309025, 11176679855, 55883399275]

約数ペア:

[(1, 55883399275), (5, 11176679855), (11, 5080309025), (25, 2235335971), (55, 1016061805), (121, 461846275), (251, 222643025), (275, 203212361), (605, 92369255), (1255, 44528605), (1331, 41986025), (2761, 20240275), (3025, 18473851), (6275, 8905721), (6655, 8397205), (6691, 8352025), (13805, 4048055), (30371, 1840025), (33275, 1679441), (33455, 1670405), (69025, 809611), (73601, 759275), (151855, 368005), (167275, 334081)]