53338376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 126161280

約数和(自身を除く): 72822904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 1787, 2132, 2296, 3574, 3731, 4264, 7148, 7462, 12509, 14296, 14924, 23231, 25018, 29848, 46462, 50036, 73267, 92924, 100072, 146534, 162617, 185848, 293068, 325234, 512869, 586136, 650468, 952471, 1025738, 1300936, 1904942, 2051476, 3809884, 4102952, 6667297, 7619768, 13334594, 26669188, 53338376]

約数ペア:

[(1, 53338376), (2, 26669188), (4, 13334594), (7, 7619768), (8, 6667297), (13, 4102952), (14, 3809884), (26, 2051476), (28, 1904942), (41, 1300936), (52, 1025738), (56, 952471), (82, 650468), (91, 586136), (104, 512869), (164, 325234), (182, 293068), (287, 185848), (328, 162617), (364, 146534), (533, 100072), (574, 92924), (728, 73267), (1066, 50036), (1148, 46462), (1787, 29848), (2132, 25018), (2296, 23231), (3574, 14924), (3731, 14296), (4264, 12509), (7148, 7462)]