55375208

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12517}}^1$

素因数の和:12609

約数の個数: 32

約数和(自身を含む): 120172800

約数和(自身を除く): 64797592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 12517, 25034, 50068, 87619, 100136, 175238, 350476, 700952, 988843, 1977686, 3955372, 6921901, 7910744, 13843802, 27687604, 55375208]

約数ペア:

[(1, 55375208), (2, 27687604), (4, 13843802), (7, 7910744), (8, 6921901), (14, 3955372), (28, 1977686), (56, 988843), (79, 700952), (158, 350476), (316, 175238), (553, 100136), (632, 87619), (1106, 50068), (2212, 25034), (4424, 12517)]