56445675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 115825920

約数和(自身を除く): 59380245

約数列:

[1, 3, 5, 11, 13, 15, 19, 25, 33, 39, 55, 57, 65, 75, 95, 143, 165, 195, 209, 247, 275, 277, 285, 325, 429, 475, 627, 715, 741, 825, 831, 975, 1045, 1235, 1385, 1425, 2145, 2717, 3047, 3135, 3575, 3601, 3705, 4155, 5225, 5263, 6175, 6925, 8151, 9141, 10725, 10803, 13585, 15235, 15675, 15789, 18005, 18525, 20775, 26315, 39611, 40755, 45705, 54015, 57893, 67925, 68419, 76175, 78945, 90025, 118833, 131575, 173679, 198055, 203775, 205257, 228525, 270075, 289465, 342095, 394725, 594165, 752609, 868395, 990275, 1026285, 1447325, 1710475, 2257827, 2970825, 3763045, 4341975, 5131425, 11289135, 18815225, 56445675]

約数ペア:

[(1, 56445675), (3, 18815225), (5, 11289135), (11, 5131425), (13, 4341975), (15, 3763045), (19, 2970825), (25, 2257827), (33, 1710475), (39, 1447325), (55, 1026285), (57, 990275), (65, 868395), (75, 752609), (95, 594165), (143, 394725), (165, 342095), (195, 289465), (209, 270075), (247, 228525), (275, 205257), (277, 203775), (285, 198055), (325, 173679), (429, 131575), (475, 118833), (627, 90025), (715, 78945), (741, 76175), (825, 68419), (831, 67925), (975, 57893), (1045, 54015), (1235, 45705), (1385, 40755), (1425, 39611), (2145, 26315), (2717, 20775), (3047, 18525), (3135, 18005), (3575, 15789), (3601, 15675), (3705, 15235), (4155, 13585), (5225, 10803), (5263, 10725), (6175, 9141), (6925, 8151)]