54393105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 100880640

約数和(自身を除く): 46487535

約数列:

[1, 3, 5, 13, 15, 19, 39, 53, 57, 65, 95, 159, 195, 247, 265, 277, 285, 689, 741, 795, 831, 1007, 1235, 1385, 2067, 3021, 3445, 3601, 3705, 4155, 5035, 5263, 10335, 10803, 13091, 14681, 15105, 15789, 18005, 26315, 39273, 44043, 54015, 65455, 68419, 73405, 78945, 190853, 196365, 205257, 220215, 278939, 342095, 572559, 836817, 954265, 1026285, 1394695, 2862795, 3626207, 4184085, 10878621, 18131035, 54393105]

約数ペア:

[(1, 54393105), (3, 18131035), (5, 10878621), (13, 4184085), (15, 3626207), (19, 2862795), (39, 1394695), (53, 1026285), (57, 954265), (65, 836817), (95, 572559), (159, 342095), (195, 278939), (247, 220215), (265, 205257), (277, 196365), (285, 190853), (689, 78945), (741, 73405), (795, 68419), (831, 65455), (1007, 54015), (1235, 44043), (1385, 39273), (2067, 26315), (3021, 18005), (3445, 15789), (3601, 15105), (3705, 14681), (4155, 13091), (5035, 10803), (5263, 10335)]