51723918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 118194336

約数和(自身を除く): 66470418

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 138, 202, 207, 303, 414, 606, 909, 1237, 1818, 2323, 2474, 3711, 4646, 6969, 7422, 11133, 13938, 20907, 22266, 28451, 41814, 56902, 85353, 124937, 170706, 249874, 256059, 374811, 512118, 749622, 1124433, 2248866, 2873551, 5747102, 8620653, 17241306, 25861959, 51723918]

約数ペア:

[(1, 51723918), (2, 25861959), (3, 17241306), (6, 8620653), (9, 5747102), (18, 2873551), (23, 2248866), (46, 1124433), (69, 749622), (101, 512118), (138, 374811), (202, 256059), (207, 249874), (303, 170706), (414, 124937), (606, 85353), (909, 56902), (1237, 41814), (1818, 28451), (2323, 22266), (2474, 20907), (3711, 13938), (4646, 11133), (6969, 7422)]